APA(7版)引用形式
Langan, J. (2008). English skills with readings (7th ed.). McGraw-Hill.
Chicagoスタイル(17版)引用形式
Langan, John. English Skills with Readings. 7th ed. Boston: McGraw-Hill, 2008.
MLA(9版)引用形式
Langan, John. English Skills with Readings. 7th ed. McGraw-Hill, 2008.
警告: この引用は必ずしも正確ではありません.