APA (7th ed.) Citation

Simpson, R. S. (1992). Effective audio-visual: A user's handbook. Focal Press.

Chicago Style (17th ed.) Citation

Simpson, Robert S. Effective Audio-visual: A User's Handbook. Oxford: Focal Press, 1992.

MLA (8th ed.) Citation

Simpson, Robert S. Effective Audio-visual: A User's Handbook. Focal Press, 1992.