APA (7th ed.) Citation

Huntington, E. (1945). Mainsprings of civilization (2nd print.). Wiley.

Chicago Style (17th ed.) Citation

Huntington, Ellsworth. Mainsprings of Civilization. 2nd print. New York [u.a.]: Wiley, 1945.

MLA (8th ed.) Citation

Huntington, Ellsworth. Mainsprings of Civilization. 2nd print. Wiley, 1945.