Gaya APA
Fair, G, M. (1966).
Water and wastewater engineering volume 1. water supply and wastewater removal .
New York:
John Wiley Sons.
Gaya MLA
Fair, Gordon, Maskew.
"Water and wastewater engineering volume 1. water supply and wastewater removal".
New York:
John Wiley Sons,
1966.
Monograf.