APA aipamena

Kiely, G. (1997). Environmental Engineering. Singapore: McGraw-Hill.

Chicago Style aipamena

Kiely, Gerard. Environmental Engineering. Singapore: McGraw-Hill, 1997.

MLA aipamena

Kiely, Gerard. Environmental Engineering. Singapore: McGraw-Hill, 1997.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.