APA (7th ed.) Citation

Allport, G. W., & Postman, L. J. (1947). The psychology of rumor. H. Holt.

Chicago Style (17th ed.) Citation

Allport, Gordon Willard, and Leo Joseph Postman. The Psychology of Rumor. New York: H. Holt, 1947.

MLA (9th ed.) Citation

Allport, Gordon Willard, and Leo Joseph Postman. The Psychology of Rumor. H. Holt, 1947.