APA (7th ed.) Citation

Redl, F., & Wattenberg, W. W. (1959). Mental hygiene in teaching (2d ed.). Harcourt, Brace.

Chicago Style (17th ed.) Citation

Redl, Fritz, and William W. Wattenberg. Mental Hygiene in Teaching. 2d ed. New York: Harcourt, Brace, 1959.

MLA (9th ed.) Citation

Redl, Fritz, and William W. Wattenberg. Mental Hygiene in Teaching. 2d ed. Harcourt, Brace, 1959.