Aitchison, J. (1994). Cassell guide to written English. Cassell.
Chicagoスタイル(17版)引用形式Aitchison, James. Cassell Guide to Written English. London: Cassell, 1994.
MLA(8版)引用形式Aitchison, James. Cassell Guide to Written English. Cassell, 1994.
警告: この引用は必ずしも正確ではありません.