APA (7th ed.) Citation

Sherif, M. 1. (1965). The psychology of social norms. Octagon Books.

Chicago Style (17th ed.) Citation

Sherif, Muzafer 1905. The Psychology of Social Norms. New York: Octagon Books, 1965.

MLA (9th ed.) Citation

Sherif, Muzafer 1905. The Psychology of Social Norms. Octagon Books, 1965.