APA (7th ed.) Citation

American Society of Plumbing Engineers & Knovel (Firm). (2012). Plumbing engineering design handbook: A plumbing engineers guide to system design and specifications. American Society of Plumbing Engineers.

Chicago Style (17th ed.) Citation

American Society of Plumbing Engineers and Knovel (Firm). Plumbing Engineering Design Handbook: A Plumbing Engineers Guide to System Design and Specifications. [Des Plaines, Ill.]: American Society of Plumbing Engineers, 2012.

MLA (9th ed.) Citation

American Society of Plumbing Engineers and Knovel (Firm). Plumbing Engineering Design Handbook: A Plumbing Engineers Guide to System Design and Specifications. American Society of Plumbing Engineers, 2012.