Cita APA

Hughes, H. M. (1972). Crowd and mass behavior. Allyn and Bacon.

Citación estilo Chicago

Hughes, Helen MacGill. Crowd and Mass Behavior. Boston: Allyn and Bacon, 1972.

Cita MLA

Hughes, Helen MacGill. Crowd and Mass Behavior. Allyn and Bacon, 1972.

Warning: These citations may not always be 100% accurate.