APA aipamena

SAWYER, C. (1993). CHEMISTRY OF ENVIRONMENTAL ENGINEERING. MCGRAW HILL INTERNATIONAL.

Chicago Style aipamena

SAWYER, CLAIR. CHEMISTRY OF ENVIRONMENTAL ENGINEERING. NEW DELHI: MCGRAW HILL INTERNATIONAL, 1993.

MLA aipamena

SAWYER, CLAIR. CHEMISTRY OF ENVIRONMENTAL ENGINEERING. MCGRAW HILL INTERNATIONAL, 1993.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.