APA (7th ed.) Citation

Mosher, R. L., & Purpel, D. E. (1971). Supervision: The reluctant profession. Houghton Mifflin.

Chicago Style (17th ed.) Citation

Mosher, Ralph L., and David E. Purpel. Supervision: The Reluctant Profession. Boston: Houghton Mifflin, 1971.

MLA (9th ed.) Citation

Mosher, Ralph L., and David E. Purpel. Supervision: The Reluctant Profession. Houghton Mifflin, 1971.