Collins. (2009). Collins English Dictionary. HarperCollinsPublishers.
Chicagoスタイル(17版)引用形式Collins. Collins English Dictionary. Noida: HarperCollinsPublishers, 2009.
MLA(9版)引用形式Collins. Collins English Dictionary. HarperCollinsPublishers, 2009.
警告: この引用は必ずしも正確ではありません.