Citazione Stile APA (7a Edizione)
American Water Works Association, American National Standards Institute, & ebrary, Inc. (2012). Stainless-steel pipe, 1/2 in. (13 mm) and larger. American Water Works Association.
Citazione stile Chigago Style (17a edizione)
American Water Works Association, American National Standards Institute, e Inc ebrary. Stainless-steel Pipe, 1/2 in. (13 Mm) and Larger. [New York?]: American Water Works Association, 2012.
Citatione MLA (9a ed.)
American Water Works Association, et al. Stainless-steel Pipe, 1/2 in. (13 Mm) and Larger. American Water Works Association, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.