APA (7e ed.) Bronvermelding

Não informado. (1983). Alternative Agriculture News. Henry A. Wallace Institute for Alternative Agriculture.

Chicago (17e ed.) Bronvermelding

Não informado. Alternative Agriculture News. Greenbelt, Md: Henry A. Wallace Institute for Alternative Agriculture, 1983.

MLA (8e ed.) Bronvermelding

Não informado. Alternative Agriculture News. Henry A. Wallace Institute for Alternative Agriculture, 1983.

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