Cox. (2001). Technician's guide to programmable controllers (4th edition.). Delmar.
Chicago Style (17th ed.) CitationCox. Technician's Guide to Programmable Controllers. 4th edition. New York: Delmar, 2001.
MLA (8th ed.) CitationCox. Technician's Guide to Programmable Controllers. 4th edition. Delmar, 2001.
Warning: These citations may not always be 100% accurate.