APA引文

Easton , T. A. (2011). Taking sides: Clashing views on environmental issues. New York: McGrawHill.

Trích dẫn kiểu Chicago

Easton , Thomas A. Taking Sides: Clashing Views On Environmental Issues. New York: McGrawHill, 2011.

MLA引文

Easton , Thomas A. Taking Sides: Clashing Views On Environmental Issues. New York: McGrawHill, 2011.

警告：這些引文格式不一定是100％准確.