Singer, J. D. (1990). Models, methods, and progress in world politics: A peace research odyssey. Westview Press.
Chicago Style (17th ed.) CitationSinger, Joel David. Models, Methods, and Progress in World Politics: A Peace Research Odyssey. Boulder, Colo: Westview Press, 1990.
MLA (9th ed.) CitationSinger, Joel David. Models, Methods, and Progress in World Politics: A Peace Research Odyssey. Westview Press, 1990.
Warning: These citations may not always be 100% accurate.