Gaya APA
Fair, G., M. et al. (1966).
Water and wastewater engineering, vol. 1. Water supply and wastewater removal .
New York:
John Wiley & Sons.
Gaya MLA
Fair, G., M. et al..
Water and wastewater engineering, vol. 1. Water supply and wastewater removal.
New York:
John Wiley & Sons,
1966.
Text.