Cita APA

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

Chicago Style Citation

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

Cita MLA

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

Atenció: Aquestes cites poden no estar 100% correctes.