Não informado. (1985). Applied Engineering in Agriculture. American Society of Agricultural Engineers.
Chicagoスタイル(17版)引用形式Não informado. Applied Engineering in Agriculture. St. Joseph, Mich: American Society of Agricultural Engineers, 1985.
MLA(8版)引用形式Não informado. Applied Engineering in Agriculture. American Society of Agricultural Engineers, 1985.
警告: この引用は必ずしも正確ではありません.