Duncan, J. (2001). Plumbing technology (2nd ed.). American Society of Plumbing Engineers.
Chicago Style (17th ed.) CitationDuncan, Justin. Plumbing Technology. 2nd ed. Chicago: American Society of Plumbing Engineers, 2001.
MLA (9th ed.) CitationDuncan, Justin. Plumbing Technology. 2nd ed. American Society of Plumbing Engineers, 2001.
Warning: These citations may not always be 100% accurate.