APA (7th ed.) Citation

Mosher, R. L., & Purpel, D. D. (1972). Supervision: The reluctant profession. Houghton Mifflin.

Chicago Style (17th ed.) Citation

Mosher, Ralph L., and David D. Purpel. Supervision: The Reluctant Profession. Boston: Houghton Mifflin, 1972.

MLA (9th ed.) Citation

Mosher, Ralph L., and David D. Purpel. Supervision: The Reluctant Profession. Houghton Mifflin, 1972.