APA (7th ed.) Citation

American Historical Association, Clarkson, J. D., & Cochran, T. C. (1941). War as a social institution: The historian's perspective. Columbia Univ. Press.

Chicago Style (17th ed.) Citation

American Historical Association, Jesse Dunsmore Clarkson, and Thomas Childs Cochran. War as a Social Institution: The Historian's Perspective. New York: Columbia Univ. Press, 1941.

MLA (8th ed.) Citation

American Historical Association, et al. War as a Social Institution: The Historian's Perspective. Columbia Univ. Press, 1941.