APA (7th ed.) Citation

Instrument Society of America, Industrial Training Corporation, Shook, B., Brooks, P., Watson, S., & Brooks, M. (1991). Troubleshooting PLCs. Instrument Society of America.

Chicago Style (17th ed.) Citation

Instrument Society of America, Industrial Training Corporation, Bob Shook, Phil Brooks, Stuart Watson, and Marv Brooks. Troubleshooting PLCs. Research Triangle Park, N.C: Instrument Society of America, 1991.

MLA (8th ed.) Citation

Instrument Society of America, et al. Troubleshooting PLCs. Instrument Society of America, 1991.