Não informado. (1955). Fertiliser and feeding stuffs journal. Association of British Organic Fertilisers.
Chicagoスタイル(17版)引用形式Não informado. Fertiliser and Feeding Stuffs Journal. London: Association of British Organic Fertilisers, 1955.
MLA(8版)引用形式Não informado. Fertiliser and Feeding Stuffs Journal. Association of British Organic Fertilisers, 1955.
警告: この引用は必ずしも正確ではありません.