APA (7th ed.) Citation

Wormuth, F. D. (1949). The origins of modern constitutionalism. Harper.

Chicago Style (17th ed.) Citation

Wormuth, Francis Dunham. The Origins of Modern Constitutionalism. New York: Harper, 1949.

MLA (9th ed.) Citation

Wormuth, Francis Dunham. The Origins of Modern Constitutionalism. Harper, 1949.

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