Cita APA (7a ed.)
Pizzi, N. G. (2010). Water treatment plant residuals field guide. American Water Works Association.
Cita Chicago Style (17a ed.)
Pizzi, Nicholas G. Water Treatment Plant Residuals Field Guide. Denver, Colo.: American Water Works Association, 2010.
Cita MLA (9a ed.)
Pizzi, Nicholas G. Water Treatment Plant Residuals Field Guide. American Water Works Association, 2010.
Precaución: Estas citas no son 100% exactas.