Sinclair, J. (1990). Collins cobuild student's dictionary. HarperCollins.
Chicagoスタイル(17版)引用形式Sinclair, John. Collins Cobuild Student's Dictionary. London: HarperCollins, 1990.
MLA(8版)引用形式Sinclair, John. Collins Cobuild Student's Dictionary. HarperCollins, 1990.
警告: この引用は必ずしも正確ではありません.