APA (7th ed.) Citation

Sherif, M., & Sherif, C. W. (1953). Groups in harmony and tension: An integration of studies on intergroup relations. Harper.

Chicago Style (17th ed.) Citation

Sherif, Muzafer, and Carolyn W. Sherif. Groups in Harmony and Tension: An Integration of Studies on Intergroup Relations. New York: Harper, 1953.

MLA (9th ed.) Citation

Sherif, Muzafer, and Carolyn W. Sherif. Groups in Harmony and Tension: An Integration of Studies on Intergroup Relations. Harper, 1953.