Cita APA (7a ed.)

Day, G. S. (1978). Consumerism: Search for the consumer interest (3rd ed.). Free Press.

Cita Chicago Style (17a ed.)

Day, George S. Consumerism: Search for the Consumer Interest. 3rd ed. New York: Free Press, 1978.

Cita MLA (9a ed.)

Day, George S. Consumerism: Search for the Consumer Interest. 3rd ed. Free Press, 1978.