Cita APA (7a ed.)

Smith, L. M., & Hudgins, B. B. (1964). Educational psychology: An application of social and behavioral theory. Alfred A. Knopf.

Cita Chicago Style (17a ed.)

Smith, Louis M., y Bryce B. Hudgins. Educational Psychology: An Application of Social and Behavioral Theory. New York: Alfred A. Knopf, 1964.

Cita MLA (9a ed.)

Smith, Louis M., y Bryce B. Hudgins. Educational Psychology: An Application of Social and Behavioral Theory. Alfred A. Knopf, 1964.