APA (7th ed.) Citation

Purdy, H. L., Lindahl, M. L., & Carter, W. A. (1950). Corporate concentration and public policy (2nd ed.). Prentice-Hall.

Chicago Style (17th ed.) Citation

Purdy, Harry L., Martin L. Lindahl, and William A. Carter. Corporate Concentration and Public Policy. 2nd ed. New York: Prentice-Hall, 1950.

MLA (9th ed.) Citation

Purdy, Harry L., et al. Corporate Concentration and Public Policy. 2nd ed. Prentice-Hall, 1950.