APA (7th ed.) Citation

Warfel, M. C., Cremer, M. L., & Harris, K. J. (1996). Purchasing for food service managers (3rd ed.). McCutchan.

Chicago Style (17th ed.) Citation

Warfel, Marshall C., Marion L. Cremer, and Kimberley J. Harris. Purchasing for Food Service Managers. 3rd ed. Berkeley, Calif.: McCutchan, 1996.

MLA (8th ed.) Citation

Warfel, Marshall C., et al. Purchasing for Food Service Managers. 3rd ed. McCutchan, 1996.