CRAVENS, R. H. (1977). Pests And Diseases Richard H.cravens. Time-Life Books.
Chicagoスタイル(17版)引用形式CRAVENS, Richard H. Pests And Diseases Richard H.cravens. Time-Life Books, 1977.
MLA(8版)引用形式CRAVENS, Richard H. Pests And Diseases Richard H.cravens. Time-Life Books, 1977.
警告: この引用は必ずしも正確ではありません.