Cita APA

Estados Unidos. Enviromental Protection Agency. (1973). Physical-chemical wastewater treatment plant design. Boston, Mass.: E.P.A..

Citación estilo Chicago

Estados Unidos. Enviromental Protection Agency. Physical-chemical Wastewater Treatment Plant Design. Boston, Mass.: E.P.A., 1973.

Cita MLA

Estados Unidos. Enviromental Protection Agency. Physical-chemical Wastewater Treatment Plant Design. Boston, Mass.: E.P.A., 1973.