APA Edition Citation

Ely, D. P., Gerlach, V., & Melnick, R. (1980). Teaching and media: A systematic approach (2.).

Chicago Edition Citation

Ely, Donald P., Vernons Gerlach, and Rob Melnick. Teaching and Media: A Systematic Approach. 2. New Jersey, Prentice Hall, 1980.

MLA Edition Citation

Ely, Donald P., et al. Teaching and Media: A Systematic Approach. 2. 1980.