Cita APA (7a ed.)

Staddon, J. E. R., & Ettinger, R. H. (1989). Learning: An introduction to principles of adaptive behavior. Harcourt Brace Jovanovich.

Cita Chicago Style (17a ed.)

Staddon, J. E. R., y Richard H. Ettinger. Learning: An Introduction to Principles of Adaptive Behavior. San Diego [etc.]: Harcourt Brace Jovanovich, 1989.

Cita MLA (9a ed.)

Staddon, J. E. R., y Richard H. Ettinger. Learning: An Introduction to Principles of Adaptive Behavior. Harcourt Brace Jovanovich, 1989.