Παραπομπή σε μορφή APA (7η εκδ.)

Fair, G. M., Geyer, J. C., & Okun, D. A. (1971). Elements of water supply and wastewater disposal (2nd ed.). John Wiley & Sons ; Toppan Company.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Fair, Gordon Maskew, John Charles Geyer, και Daniel Alexander Okun. Elements of Water Supply and Wastewater Disposal. 2nd ed. New York ; Tokyo: John Wiley & Sons ; Toppan Company, 1971.

Παραπομπή σε μορφή MLA (8th εκδ.)

Fair, Gordon Maskew, et al. Elements of Water Supply and Wastewater Disposal. 2nd ed. John Wiley & Sons ; Toppan Company, 1971.