Cita APA (7a ed.)
Pizzi, N. G. (2006). Filter operations field guide. American Water Works Association.
Cita Chicago Style (17a ed.)
Pizzi, Nicholas G. Filter Operations Field Guide. Denver, CO: American Water Works Association, 2006.
Cita MLA (9a ed.)
Pizzi, Nicholas G. Filter Operations Field Guide. American Water Works Association, 2006.
Precaución: Estas citas no son 100% exactas.