Cita APA (7a ed.)
Peavy, H., Rowe, D., & Tchobanoglous, G. (1985). Environmental engineering.
Cita Chicago Style (17a ed.)
Peavy, H.S, D.R Rowe, y G. Tchobanoglous. Environmental Engineering. New York, 1985.
Cita MLA (9a ed.)
Peavy, H.S, et al. Environmental Engineering. 1985.
Precaución: Estas citas no son 100% exactas.