APA (7th ed.) Citation

Dale, E. (1954). Audio-visual methods in teaching (Rev. ed.). Holt.

Chicago Style (17th ed.) Citation

Dale, Edgar. Audio-visual Methods in Teaching. Rev. ed. New York: Holt, 1954.

MLA (9th ed.) Citation

Dale, Edgar. Audio-visual Methods in Teaching. Rev. ed. Holt, 1954.