APA引文

Gayn, M. (1947). American agent. New York: Henry Holt And Company.

Trích dẫn kiểu Chicago

Gayn, Mark. American Agent. New York: Henry Holt And Company, 1947.

MLA引文

Gayn, Mark. American Agent. New York: Henry Holt And Company, 1947.

警告：这些引文格式不一定是100％准确.