Citazione Stile APA (7a Edizione)

Bachman, J. W. (1956). How to use audio-visual materials. Association Press.

Citazione stile Chigago Style (17a edizione)

Bachman, John Walter. How to Use Audio-visual Materials. New York: Association Press, 1956.

Citatione MLA (9a ed.)

Bachman, John Walter. How to Use Audio-visual Materials. Association Press, 1956.