Cita APA (7a ed.)

Tolman, E. C. (1925). Behaviorism and purpose. [s.n.].

Cita Chicago Style (17a ed.)

Tolman, Edward Chace. Behaviorism and Purpose. [S.l.]: [s.n.], 1925.

Cita MLA (9a ed.)

Tolman, Edward Chace. Behaviorism and Purpose. [s.n.], 1925.