Robbins, S., De Cenzo, D. A., & Beem, C. (2001). Supervision today (3rd ed.). Prentice Hall.
Chicago Style (17th ed.) CitationRobbins, Stephen, David A. De Cenzo, and Charles Beem. Supervision Today. 3rd ed. Upper Saddle River, N. J: Prentice Hall, 2001.
MLA (9th ed.) CitationRobbins, Stephen, et al. Supervision Today. 3rd ed. Prentice Hall, 2001.
Warning: These citations may not always be 100% accurate.