Cita APA (7a ed.)
Rao, P. V. (2002). Textbook of Environmental Engineering. Prentic Hall.
Cita Chicago Style (17a ed.)
Rao, P. Venugopala. Textbook of Environmental Engineering. New Delhi: Prentic Hall, 2002.
Cita MLA (9a ed.)
Rao, P. Venugopala. Textbook of Environmental Engineering. Prentic Hall, 2002.
Precaución: Estas citas no son 100% exactas.