Cita APA (7th ed.)
Coplin, W. D. (1971). A multi-method introduction to international politics: Observation,explanation,and prescription. Makham.
Cita Chicago (17th ed.)
Coplin, William D. A Multi-method Introduction to International Politics: Observation,explanation,and Prescription. Chicago: Makham, 1971.
Cita MLA (9th ed.)
Coplin, William D. A Multi-method Introduction to International Politics: Observation,explanation,and Prescription. Makham, 1971.
Atenció: Aquestes cites poden no estar 100% correctes.