Cita APA (7a ed.)

Gruen, V., & Smith, L. (1960). Shoppings towns USA; the planning of shopping centers. Reinhol.

Cita Chicago Style (17a ed.)

Gruen, Víctor, y Larry Smith. Shoppings Towns USA; the Planning of Shopping Centers. New York: Reinhol, 1960.

Cita MLA (9a ed.)

Gruen, Víctor, y Larry Smith. Shoppings Towns USA; the Planning of Shopping Centers. Reinhol, 1960.