APA (7e ed.) Bronvermelding

VARSHNEY, C. (1985). Water pollution and management. Wiley Eastern Limited.

Chicago (17e ed.) Bronvermelding

VARSHNEY, C.K. Water Pollution and Management. Wiley Eastern Limited, 1985.

MLA (8e ed.) Bronvermelding

VARSHNEY, C.K. Water Pollution and Management. Wiley Eastern Limited, 1985.

Let op: Deze citaties zijn niet altijd 100% accuraat.