Dyfyniad APA

American Water Works Association, American National Standards Institute, & ebrary, Inc. (2012). Cement-mortar protective lining and coating for steel water pipe-- 4 in. (100 mm) and larger-- shop applied. American Water Works Association.

Dyfyniad Arddull Chicago

American Water Works Association, American National Standards Institute, and Inc ebrary. Cement-mortar Protective Lining and Coating for Steel Water Pipe-- 4 in. (100 Mm) and Larger-- Shop Applied. [New York?]: American Water Works Association, 2012.

Dyfyniad MLA

American Water Works Association, et al. Cement-mortar Protective Lining and Coating for Steel Water Pipe-- 4 in. (100 Mm) and Larger-- Shop Applied. American Water Works Association, 2012.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.