APA (7th ed.) Citation

Gittler, J. B., & Collier, J. (1964). Understanding minority groups. Wiley.

Chicago Style (17th ed.) Citation

Gittler, Joseph Bertram, and John Collier. Understanding Minority Groups. New York: Wiley, 1964.

MLA (9th ed.) Citation

Gittler, Joseph Bertram, and John Collier. Understanding Minority Groups. Wiley, 1964.