APA引文

McCan, R. L. (1998). An outline of the American Economy. USA: United states Information Agency.

Trích dẫn kiểu Chicago

McCan, Robert L. An Outline of the American Economy. USA: United states Information Agency, 1998.

MLA引文

McCan, Robert L. An Outline of the American Economy. USA: United states Information Agency, 1998.

警告：这些引文格式不一定是100％准确.