Não informado. (1978). Advances in agricultural technology. Science and Education Administration.
Chicagoスタイル(17版)引用形式Não informado. Advances in Agricultural Technology. Berkeley, Calif: Science and Education Administration, 1978.
MLA(8版)引用形式Não informado. Advances in Agricultural Technology. Science and Education Administration, 1978.
警告: この引用は必ずしも正確ではありません.