Cita APA (7a ed.)

Cronbach, L. J., & Snow, R. E. (1981). Aptitudes and instructional methods: A handbook for research on interactions. Irvington.

Cita Chicago Style (17a ed.)

Cronbach, Lee J., y Richard E. Snow. Aptitudes and Instructional Methods: A Handbook for Research on Interactions. New York: Irvington, 1981.

Cita MLA (9a ed.)

Cronbach, Lee J., y Richard E. Snow. Aptitudes and Instructional Methods: A Handbook for Research on Interactions. Irvington, 1981.