APA aipamena

Redl, F., Wattenberg, W. W., Spalding, W., & Hilgard Ernest. (1951). Mental hygiene in teaching. Harcourt Brace.

Chicago Style aipamena

Redl, Fritz, William W. Wattenberg, Willard Spalding, and Hilgard Ernest. Mental Hygiene in Teaching. New York: Harcourt Brace, 1951.

MLA aipamena

Redl, Fritz, et al. Mental Hygiene in Teaching. Harcourt Brace, 1951.