APA (7th ed.) Citation

Riker, W. H. (1962). The Theory of political coalitions. Yale University Press.

Chicago Style (17th ed.) Citation

Riker, William H. The Theory of Political Coalitions. New Haven: Yale University Press, 1962.

MLA (9th ed.) Citation

Riker, William H. The Theory of Political Coalitions. Yale University Press, 1962.