APA (7th ed.) Citation

Bryan, L. A., & Bryan, E. A. (1987). Programmable controllers: Selected applications. An Industrial Text Company.

Chicago Style (17th ed.) Citation

Bryan, L. A., and E. A. Bryan. Programmable Controllers: Selected Applications. Atlanta: An Industrial Text Company, 1987.

MLA (8th ed.) Citation

Bryan, L. A., and E. A. Bryan. Programmable Controllers: Selected Applications. An Industrial Text Company, 1987.