APA (7th ed.) Citation

Dunning, G. (1998). Introduction to programmable logic controllers. Delmar Publishers.

Chicago Style (17th ed.) Citation

Dunning, Gary. Introduction to Programmable Logic Controllers. Albany: Delmar Publishers, 1998.

MLA (8th ed.) Citation

Dunning, Gary. Introduction to Programmable Logic Controllers. Delmar Publishers, 1998.