APA (7th ed.) Citation

Erler. (1991). The American polity: Essays on the theory and practice of constitutional government. New York : London.

Chicago Style (17th ed.) Citation

Erler. The American Polity: Essays on the Theory and Practice of Constitutional Government. Crane Russak: New York : London, 1991.

MLA (9th ed.) Citation

Erler. The American Polity: Essays on the Theory and Practice of Constitutional Government. New York : London, 1991.

Warning: These citations may not always be 100% accurate.