Não informado. (1959). Agricultural chemicals digest. Union Carbide International.
Chicagoスタイル(17版)引用形式Não informado. Agricultural Chemicals Digest. Washington: Union Carbide International, 1959.
MLA(8版)引用形式Não informado. Agricultural Chemicals Digest. Union Carbide International, 1959.
警告: この引用は必ずしも正確ではありません.