APA (7th ed.) Citation

Muzzey, D. S., Krout, J. A., & Steiger, G. N. (1944). America: A world power, 1898-1944. Ginn and Company.

Chicago Style (17th ed.) Citation

Muzzey, David Saville, John A. Krout, and G. Nye Steiger. America: A World Power, 1898-1944. Boston: Ginn and Company, 1944.

MLA (9th ed.) Citation

Muzzey, David Saville, et al. America: A World Power, 1898-1944. Ginn and Company, 1944.