(1986). English 9 Elizabeth Ackley.......[et Al]. Macmillan Publishing Company.
Chicagoスタイル(17版)引用形式English 9 Elizabeth Ackley.......[et Al]. Macmillan Publishing Company, 1986.
MLA(8版)引用形式English 9 Elizabeth Ackley.......[et Al]. Macmillan Publishing Company, 1986.
警告: この引用は必ずしも正確ではありません.