A1C is a lab test that shows the average level of blood sugar (glucose) over the previous 3 months. It shows how well you are controlling your diabetes.
APA guidelines stipulate rules for punctuation, tables, headings, statistics and citations. Citing your sources according to APA style helps you avoid plagiarism and boost your paper's credibility. When you cite or mention a book in a paper, you should italicize the title. Citations of books in your Reference List should begin with the last name of the book's author, then the author's initials.
In an MLA-formatted essay, the title of a book should appear in italics. In the case of a handwritten essay, the title of the book should be underlined. Novels, textbooks and anthologies should all be italicized, while portions of these books, including chapters, short stories and poems, are noted within quotes.