APA (7e ed.) Bronvermelding

Não informado. (1986). Air & Water Pollution Control. Bureau of National Affairs.

Chicago (17e ed.) Bronvermelding

Não informado. Air & Water Pollution Control. Washington: Bureau of National Affairs, 1986.

MLA (8e ed.) Bronvermelding

Não informado. Air & Water Pollution Control. Bureau of National Affairs, 1986.

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