APA (7th ed.) Citation

Dale, E. (1954). Audio-visual methods in teaching / Edgar Dale (Rev. ed.). Dryden Press.

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

Dale, Edgar. Audio-visual Methods in Teaching / Edgar Dale. Rev. ed. Dryden Press, 1954.