APA (7th ed.) Citation

Freedman, F. B., & Berg, E. L. (1961). Classroom teacher's guide to audio-visual material ([1st ed.].).

Chicago Style (17th ed.) Citation

Freedman, Florence B., and Esther L. Berg. Classroom Teacher's Guide to Audio-visual Material. [1st ed.]. Philadelphia,Chilton Co, 1961.

MLA (9th ed.) Citation

Freedman, Florence B., and Esther L. Berg. Classroom Teacher's Guide to Audio-visual Material. [1st ed.]. 1961.