Cita APA

Skinner, B. F. 1. (1962). Walden Two. New York: The Macmillan Company.

Citación estilo Chicago

Skinner, B. F. 1904-1990. Walden Two. New York: The Macmillan Company, 1962.

Cita MLA

Skinner, B. F. 1904-1990. Walden Two. New York: The Macmillan Company, 1962.