APA (7e ed.) Bronvermelding

Não informado. (1965). Water and pollution control. Southam Business Publications.

Chicago (17e ed.) Bronvermelding

Não informado. Water and Pollution Control. Don Mills, Canada: Southam Business Publications, 1965.

MLA (8e ed.) Bronvermelding

Não informado. Water and Pollution Control. Southam Business Publications, 1965.

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