APA引文

(1994). An outline of America history. New York, USA: United States Information Agency.

Trích dẫn kiểu Chicago

An Outline of America History. New York, USA: United States Information Agency, 1994.

MLA引文

An Outline of America History. New York, USA: United States Information Agency, 1994.

警告：這些引文格式不一定是100％准確.