Cita APA (7a ed.)

Skinner, B. F. (1957). Verbal behavior. Appleton-Century-Crofts.

Cita Chicago Style (17a ed.)

Skinner, Burrhus Frederic. Verbal Behavior. New York: Appleton-Century-Crofts, 1957.

Cita MLA (9a ed.)

Skinner, Burrhus Frederic. Verbal Behavior. Appleton-Century-Crofts, 1957.