Cita APA (7a ed.)
Bloetscher, F. (2011). Utility management for water and wastewater operators. American Water Works Association.
Cita Chicago Style (17a ed.)
Bloetscher, Frederick. Utility Management for Water and Wastewater Operators. Denver, Colo.: American Water Works Association, 2011.
Cita MLA (9a ed.)
Bloetscher, Frederick. Utility Management for Water and Wastewater Operators. American Water Works Association, 2011.
Precaución: Estas citas no son 100% exactas.