Cita APA (7a ed.)

Dale, E. (1946). Audio-visual methods in teaching. Dryden Press.

Cita Chicago Style (17a ed.)

Dale, Edgar. Audio-visual Methods in Teaching. New York: Dryden Press, 1946.

Cita MLA (8a ed.)

Dale, Edgar. Audio-visual Methods in Teaching. Dryden Press, 1946.