APA (7e ed.) Bronvermelding

Não informado. (1972). Environmental Health Perspectives. National Institute of Environmenatl Health Sciences.

Chicago (17e ed.) Bronvermelding

Não informado. Environmental Health Perspectives. Research Triangle Park, NC: National Institute of Environmenatl Health Sciences, 1972.

MLA (8e ed.) Bronvermelding

Não informado. Environmental Health Perspectives. National Institute of Environmenatl Health Sciences, 1972.

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