APA (7th ed.) Citation

Warnock, I. G. (1988). Programmable controllers: Operation and application. Prentice Hall.

Chicago Style (17th ed.) Citation

Warnock, Ian G. Programmable Controllers: Operation and Application. New York: Prentice Hall, 1988.

MLA (9th ed.) Citation

Warnock, Ian G. Programmable Controllers: Operation and Application. Prentice Hall, 1988.