APA Citation

(1994). Operation and maintenance of urban water supply and sanitation systems: A guide for managers. Geneva: World Health Organization.

Chicago Style Citation

Operation and Maintenance of Urban Water Supply and Sanitation Systems: A Guide for Managers. Geneva: World Health Organization, 1994.

MLA Citation

Operation and Maintenance of Urban Water Supply and Sanitation Systems: A Guide for Managers. Geneva: World Health Organization, 1994.

Warning: These citations may not always be 100% accurate.