APA (7th ed.) Citation

Conference in Social Psychology University of Oklahoma, Alexander Street (Firm), Sherif, M., & Wilson, M. O. (1953). Group relations at the crossroads. Harper.

Chicago Style (17th ed.) Citation

Conference in Social Psychology University of Oklahoma, Alexander Street (Firm), Muzafer Sherif, and M. O. Wilson. Group Relations at the Crossroads. New York: Harper, 1953.

MLA (9th ed.) Citation

Conference in Social Psychology University of Oklahoma, et al. Group Relations at the Crossroads. Harper, 1953.