APA引文

Gregory, H. (2010). Public Speaking for College & Career. New York: McGraw-Hill.

Trích dẫn kiểu Chicago

Gregory, Hamilton. Public Speaking for College & Career. New York: McGraw-Hill, 2010.

MLA引文

Gregory, Hamilton. Public Speaking for College & Career. New York: McGraw-Hill, 2010.

警告：這些引文格式不一定是100％准確.