American Political Science Association. (2004). Perspectives on Politics. Cambridge University Press.
Citação do estilo Chicago (17ª ed.)American Political Science Association. Perspectives on Politics. New York: Cambridge University Press, 2004.
Citação MLA (8ª ed.)American Political Science Association. Perspectives on Politics. Cambridge University Press, 2004.
Opozorilo: Ti citati niso vedno 100% točni.