Não informado. (1986). American Journal of Alternative Agriculture. Institute for Alternative Agriculture.
Chicagoスタイル(17版)引用形式Não informado. American Journal of Alternative Agriculture. Greenbelt, Md: Institute for Alternative Agriculture, 1986.
MLA(8版)引用形式Não informado. American Journal of Alternative Agriculture. Institute for Alternative Agriculture, 1986.
警告: この引用は必ずしも正確ではありません.