APA (7th ed.) Citation

Sumner, W. G., & Davie, M. R. (1940). Sumner today: Selected essays of William Graham Sumner. Yale University Press; H. Milford, Oxford University Press.

Chicago Style (17th ed.) Citation

Sumner, William Graham, and Maurice R. Davie. Sumner Today: Selected Essays of William Graham Sumner. New Haven : London: Yale University Press; H. Milford, Oxford University Press, 1940.

MLA (9th ed.) Citation

Sumner, William Graham, and Maurice R. Davie. Sumner Today: Selected Essays of William Graham Sumner. Yale University Press; H. Milford, Oxford University Press, 1940.