Cita APA (7a ed.)

Hilgard, E. R., & Bower, G. H. (1966). Theories of learning (3a. ed.). Appleton Century Crofts.

Cita Chicago Style (17a ed.)

Hilgard, Ernest Ropiequet, y Gordon H. Bower. Theories of Learning. 3a. ed. Nueva York: Appleton Century Crofts, 1966.

Cita MLA (9a ed.)

Hilgard, Ernest Ropiequet, y Gordon H. Bower. Theories of Learning. 3a. ed. Appleton Century Crofts, 1966.