American Water Works Association, & Bevard, L. (2010). Water sources (4. ed.). Estados Unidos de América: American Water Works Association.
Chicago Style CitationAmerican Water Works Association, and Linda Bevard. Water Sources. 4. ed. Estados Unidos de América: American Water Works Association, 2010.
MLA CitationAmerican Water Works Association, and Linda Bevard. Water Sources. 4. ed. Estados Unidos de América: American Water Works Association, 2010.
Warning: These citations may not always be 100% accurate.