APA (7th ed.) Citation

Brodbeck, M., & Gray, J. (1952). American non-fiction, 1900-1950. Regnery.

Chicago Style (17th ed.) Citation

Brodbeck, May, and James Gray. American Non-fiction, 1900-1950. Chicago: Regnery, 1952.

MLA (9th ed.) Citation

Brodbeck, May, and James Gray. American Non-fiction, 1900-1950. Regnery, 1952.

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