APA (7e ed.) Bronvermelding

Não informado. (1946). Agricultural chemicals. Industry Publications.

Chicago (17e ed.) Bronvermelding

Não informado. Agricultural Chemicals. Montclair, NJ: Industry Publications, 1946.

MLA (8e ed.) Bronvermelding

Não informado. Agricultural Chemicals. Industry Publications, 1946.

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