APA (7e ed.) Bronvermelding

Não informado. (1971). Environmental Health Review. Canadian Institute of Public Health Inspectors.

Chicago (17e ed.) Bronvermelding

Não informado. Environmental Health Review. Ontario, Canada: Canadian Institute of Public Health Inspectors, 1971.

MLA (8e ed.) Bronvermelding

Não informado. Environmental Health Review. Canadian Institute of Public Health Inspectors, 1971.

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