APA aipamena

Kiely, G. (2007). Environmental engineering. Tata McGraw-Hill.

Chicago Style aipamena

Kiely, Gerard. Environmental Engineering. New Delhi: Tata McGraw-Hill, 2007.

MLA aipamena

Kiely, Gerard. Environmental Engineering. Tata McGraw-Hill, 2007.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.