APA (7e ed.) Bronvermelding

Não informado. (1981). Ground Water Monitoring Review. Water Well Journal Publishing.

Chicago (17e ed.) Bronvermelding

Não informado. Ground Water Monitoring Review. Worthington, Ohio: Water Well Journal Publishing, 1981.

MLA (8e ed.) Bronvermelding

Não informado. Ground Water Monitoring Review. Water Well Journal Publishing, 1981.

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