APA (7th ed.) Citation

McIlwain, C. H. (1940). Constitutionalism, ancient and modern. Cornell University Press.

Chicago Style (17th ed.) Citation

McIlwain, Charles Howard. Constitutionalism, Ancient and Modern. Ithaca, N.Y.: Cornell University Press, 1940.

MLA (9th ed.) Citation

McIlwain, Charles Howard. Constitutionalism, Ancient and Modern. Cornell University Press, 1940.