APA (7e ed.) Bronvermelding
Goel, P. K. (2016). Water pollution: Causes, effects and control (Rev 2nd ed.). New Age International.
Chicago (17e ed.) Bronvermelding
Goel, P K. Water Pollution: Causes, Effects and Control. Rev 2nd ed. Kolkata: New Age International, 2016.
MLA (9e ed.) Bronvermelding
Goel, P K. Water Pollution: Causes, Effects and Control. Rev 2nd ed. New Age International, 2016.
Let op: Deze citaties zijn niet altijd 100% accuraat.