APA-referens (7:e uppl.)

Não informado. (1986). American Journal of Alternative Agriculture. Institute for Alternative Agriculture.

Chicago-referens (17:e uppl.)

Não informado. American Journal of Alternative Agriculture. Greenbelt, Md: Institute for Alternative Agriculture, 1986.

MLA-referens (8:e uppl.)

Não informado. American Journal of Alternative Agriculture. Institute for Alternative Agriculture, 1986.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.