Cita APA (7th ed.)

Aitchison, J. (1994). Cassell guide to written English. Cassell.

Cita Chicago (17th ed.)

Aitchison, James. Cassell Guide to Written English. London: Cassell, 1994.

Cita MLA (8th ed.)

Aitchison, James. Cassell Guide to Written English. Cassell, 1994.