APA (7th ed.) Citation

Morgan, P. M. (1975). Theories and approaches to international politics: What are we to think? (2. ed.). Transaction Books.

Chicago Style (17th ed.) Citation

Morgan, Patrick M. Theories and Approaches to International Politics: What Are We to Think? 2. ed. New Brunswick, NJ: Transaction Books, 1975.

MLA (9th ed.) Citation

Morgan, Patrick M. Theories and Approaches to International Politics: What Are We to Think? 2. ed. Transaction Books, 1975.