Gaya APA

Fair, G, M. et al (1968). Water and wastewater engineering: volume 2 water purification and wastewater treatment and disposal . New York: John Wiley & Sons, Inc..

Gaya MLA

Fair, Gordon, Maskew.. et al. "Water and wastewater engineering: volume 2 water purification and wastewater treatment and disposal". New York: John Wiley & Sons, Inc., 1968. Printed Book.