APA引文

Kirn, E. (2007). Interactions I: Grammar. New York: McGraw-Hill.

Trích dẫn kiểu Chicago

Kirn, Elaine. Interactions I: Grammar. New York: McGraw-Hill, 2007.

MLA引文

Kirn, Elaine. Interactions I: Grammar. New York: McGraw-Hill, 2007.

警告：這些引文格式不一定是100％准確.