APA (7th ed.) Citation

Sherif, M., & Murphy, G. (1936). The psychology of social norms. Harper & brothers.

Chicago Style (17th ed.) Citation

Sherif, Muzafer, and Gardner Murphy. The Psychology of Social Norms. New York: Harper & brothers, 1936.

MLA (9th ed.) Citation

Sherif, Muzafer, and Gardner Murphy. The Psychology of Social Norms. Harper & brothers, 1936.