APA (7th ed.) Citation

Purdy, H. L., Lindahl, M. L., & Carter, W. A. (1942). Corporate concentration and public policy. Prentice-Hall.

Chicago Style (17th ed.) Citation

Purdy, Harry Leslie, Martin Leroy Lindahl, and William Ambrose Carter. Corporate Concentration and Public Policy. New York: Prentice-Hall, 1942.

MLA (9th ed.) Citation

Purdy, Harry Leslie, et al. Corporate Concentration and Public Policy. Prentice-Hall, 1942.