APA引文

(2011). Annual editions: Environment 2010/2011. United States: McGraw-Hill.

Trích dẫn kiểu Chicago

Annual Editions: Environment 2010/2011. United States: McGraw-Hill, 2011.

MLA引文

Annual Editions: Environment 2010/2011. United States: McGraw-Hill, 2011.

警告：这些引文格式不一定是100％准确.