APA引文

Gingrich, N. (1995). To renew America. New York: HarperCollins.

Trích dẫn kiểu Chicago

Gingrich, Newt. To Renew America. New York: HarperCollins, 1995.

MLA引文

Gingrich, Newt. To Renew America. New York: HarperCollins, 1995.

警告：這些引文格式不一定是100％准確.