Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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