Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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