APA (7th ed.) Citation

Knapp, M. L. (1978). Social intercourse: From greeting to goodbye. Allyn and Bacon.

Chicago Style (17th ed.) Citation

Knapp, Mark L. Social Intercourse: From Greeting to Goodbye. Boston: Allyn and Bacon, 1978.

MLA (8th ed.) Citation

Knapp, Mark L. Social Intercourse: From Greeting to Goodbye. Allyn and Bacon, 1978.