A YouTube element has been excluded from this version of the text. You can view it online here: http://pb.libretexts.org/gw/?p=270 Following is a list of sample citations for commonly used sources. Consult the current edition of the Publication Manual of the American Psychological Association (6th ed.) for a complete list of guidelines for formatting entries on the references page. Print Examples Single-Authored Book Hoppensteadt, F. C. (1997). An introduction to the mathematics of neurons: Modeling in the frequency domain. New York, NY: Cambridge University Press. Book with Multiple Authors Two or more authors Pandi-Perumal, S. R., Cardinali, D. P., & Chrousos, G. (2007). Neuroimmunology of sleep . New York, NY: Springer. Seven or more authors Krauss, H., Weber, A., Appel, M., Enders, B., Isenberg, H. D., Schiefer, H. G., . . . Zahner, H. (2003). Zoonoses: Infectious diseases transmissible from animals to humans. Washington, DC: ASM Press. Book by an Association or Organization American Psychological Association. (2010). Publication manual of the American Psychological Association (6th ed.). Washington, DC: Author. Article or Chapter in an Edited Collection Riding, R. (2001). The nature and effects of cognitive style. In Sternberg, R. J., & Zhang, L.-F. (Eds.), Perspectives on thinking, learning, and cognitive styles (pp. 47-72). Mahwah, NJ: Lawrence Erlbaum. Collected Content in an Edited Book Single editor Gray, W. D. (Ed.). (2007). Integrated models of cognition systems. New York, NY: Oxford University Press. Multiple editors Reynolds, W. M., & Johnston, H. F. (Eds.). (1994). Handbook of depression in children and adolescents . New York, NY: Plenum Press. Article in Print Periodical With DOI Marsh, J. K., & Ahn, W. (2012). Memory for patient information as a function of experience in mental health. Journal of Applied Cognitive Psychology , 26 (3), 462-474. doi:10.1002/acp.2832 Without DOI Murphy, V. M. (1960). Anxiety: Common ground for psychology and sociology. The American Catholic Sociological Review , 21 (3), 213-220. Electronic Examples Book in Electronic Form Levitin, D. J. (2002). Foundations of cognitive psychology: Core readings . Retrieved from http://ehis.ebscohost.com Article in Online Periodical With DOI Oruç, I., Krigolson, O., Dalrymple, K., Nagamatsu, L. S., Handy, T. C., & Barton, J. S. (2011). Bootstrap analysis of the single subject with event related potentials. Journal of Cognitive Neuropsychology, 28 (5), 322-337. doi:10.1080/02643294.2011.648176 Without DOI Niccolai, V., Jennes, J., Stoerig, P., & Van Leeuwen, T. M. (2012). Modality and variability of synesthetic experience. The American Journal of Psychology , 125 (1), 81-94. Retrieved from JSTOR database at http://www.jstor.org/ Article from a Webpage By Multiple Authors Vorvick, L. J., Longstreth, G. F., & Zieve, D. (2011, January 10). E. coli enteritis. Retrieved from http://www.nlm.nih.gov/medlineplus/ency/article/000296.htm By an Organization/Group Centers for Disease Control and Prevention. (2012). Lead. Retrieved from http://www.cdc.gov/niosh/topics/lead/ Unknown Author, Unknown Date Water, carbon and nitrogen cycle. (n.d.) Retrieved from http://www.etap.org/demo/biology_files/lesson6/instruction4tutor.html CC licensed content, Shared previously Formatting the References Page (APA). Authored by : Maryam Alnaggar. Provided by : Writing Commons. Located at : http://writingcommons.org/open-text/writing-processes/format/apa-format/672-formatting-the-references-list-apa . License : CC BY-NC-ND: Attribution-NonCommercial-NoDerivatives Referencing Sources in APA Style: A Basic Introduction. Authored by : Memorial University Libraries. Located at : https://youtu.be/gGtkh_-9OC0 . License : CC BY: Attribution