APA (7th ed.) Citation

Ubben, G. C., Hughes, L. W., & Norris, C. J. (2001). The principal: Creative leadership for effective schools (4th ed.). Allyn and Bacon.

Chicago Style (17th ed.) Citation

Ubben, Gerald C., Larry W. Hughes, and Cynthia J. Norris. The Principal: Creative Leadership for Effective Schools. 4th ed. Boston: Allyn and Bacon, 2001.

MLA (9th ed.) Citation

Ubben, Gerald C., et al. The Principal: Creative Leadership for Effective Schools. 4th ed. Allyn and Bacon, 2001.