APA (7th ed.) Citation

Colberg, M. R., Bradford, W. C., & Alt, R. M. (1957). Business economics: Principles and cases (Rev. ed.). Richard D. Irwin.

Chicago Style (17th ed.) Citation

Colberg, Marshall Rudolph, William C. Bradford, and Richard M. Alt. Business Economics: Principles and Cases. Rev. ed. Homewood (Illinois): Richard D. Irwin, 1957.

MLA (9th ed.) Citation

Colberg, Marshall Rudolph, et al. Business Economics: Principles and Cases. Rev. ed. Richard D. Irwin, 1957.