APA引文

Pargellis, S. (1944). The quest for political unity in world history. New York: American Historical Association.

Trích dẫn kiểu Chicago

Pargellis, Stanley. The Quest for Political Unity in World History. New York: American Historical Association, 1944.

MLA引文

Pargellis, Stanley. The Quest for Political Unity in World History. New York: American Historical Association, 1944.

警告：這些引文格式不一定是100％准確.