APA (7th ed.) Citation

Bill & Hardgrave. (1973). Comparative politics: The quest for the theory. Merill.

Chicago Style (17th ed.) Citation

Bill and Hardgrave. Comparative Politics: The Quest for the Theory. Columbus, Ohio: Merill, 1973.

MLA (8th ed.) Citation

Bill and Hardgrave. Comparative Politics: The Quest for the Theory. Merill, 1973.