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.
Include only the first author's name followed by et al. for subsequent citations of the same reference: (Jones et al., 2010) or According to Jones et al. (2010).. Use the first author's name and et al. for every citation of references with six or more authors.