APA (7. basım) Alıntı

Rao,p.Venugopala. (2002). Textbook of environmental engineering. PHI Learning Private Limited.

Chicago Style (17. basım) Atıf

Rao,p.Venugopala. Textbook of Environmental Engineering. New Delhi: PHI Learning Private Limited, 2002.

MLA (9th ed.) Atıf

Rao,p.Venugopala. Textbook of Environmental Engineering. PHI Learning Private Limited, 2002.