APA Edition Citation

Helnich, R., Molenda, M., & Russell, J. D. Instructional media and the new technologies of instruction (Ed.4.).

Chicago Edition Citation

Helnich, Robert, Michael Molenda, and James D. Russell. Instructional Media and the New Technologies of Instruction. Ed.4. New York, Macmillan Publishing.

MLA Edition Citation

Helnich, Robert, et al. Instructional Media and the New Technologies of Instruction. Ed.4.

Warning: These citations may not always be 100% accurate.