APA (7th ed.) Citation

Fox, R. S., Luszki, M. B., & Schmuck, R. (1966). Diagnosing classroom learning environments. Science Research Associates.

Chicago Style (17th ed.) Citation

Fox, Robert S., Margaret Barron Luszki, and Richard Schmuck. Diagnosing Classroom Learning Environments. Chicago: Science Research Associates, 1966.

MLA (9th ed.) Citation

Fox, Robert S., et al. Diagnosing Classroom Learning Environments. Science Research Associates, 1966.