Cita APA

Packard, V. (1977). The People Shapers. Boston, Massachussetts US: Little Brown and Company.

Citación estilo Chicago

Packard, Vance. The People Shapers. Boston, Massachussetts US: Little Brown and Company, 1977.

Cita MLA

Packard, Vance. The People Shapers. Boston, Massachussetts US: Little Brown and Company, 1977.

Precaución: Estas citas no son 100% exactas.