Greatest Seasonal Snowfall Total: 1,140 Inches. The western United States is king when it comes to the most amazing snow totals ever recorded over the course of a season, month and a day. A plethora of mountainous terrain in this part of the country interacting with moist Pacific storm systems can lead to some enormous amounts of snow.
The abbreviation et al. means and others. It is most often used when a work you are citing in your paper has multiple authors. When a work has two authors, cite both names every time the reference occurs in the text.
Using Et Al. in the Reference List. In the fifth and earlier editions, the APA Publication Manual specified the use of et al. to shorten lengthy author lists in the references as well as in text citations. This rule has been changed in the sixth edition.