Helping businesses manage water use :
a guide for water utilities.
APA Citation
American Water Works Association. (1993). Helping businesses manage water use: a guide for water utilities. Denver, CO: American Water Works Association.
MLA Citation
American Water Works Association. Helping Businesses Manage Water Use: a Guide for Water Utilities. Denver, CO: American Water Works Association, 1993.
Warning: These citations may not always be complete (especially for serials).