Dunning, G. A. (2002). Introduction to programmable logic controllers (Second edition.). Delmar Publishing.
Chicago Style (17th ed.) CitationDunning, Gary A. Introduction to Programmable Logic Controllers. Second edition. New York: Delmar Publishing, 2002.
MLA (8th ed.) CitationDunning, Gary A. Introduction to Programmable Logic Controllers. Second edition. Delmar Publishing, 2002.
Warning: These citations may not always be 100% accurate.