APA引文

Werner, P. K. (1990). Interactions II: A communicative grammar. New York: McGraw-Hill.

Trích dẫn kiểu Chicago

Werner, Patricia K. Interactions II: A Communicative Grammar. New York: McGraw-Hill, 1990.

MLA引文

Werner, Patricia K. Interactions II: A Communicative Grammar. New York: McGraw-Hill, 1990.

警告：這些引文格式不一定是100％准確.