APA (7th ed.) Citation

CrosS, A. J. F., & Cypher, I. F. (1961). Audio-visual education. Crowell.

Chicago Style (17th ed.) Citation

CrosS, A. J. Foy, and Irene F. Cypher. Audio-visual Education. New York: Crowell, 1961.

MLA (9th ed.) Citation

CrosS, A. J. Foy, and Irene F. Cypher. Audio-visual Education. Crowell, 1961.