APA (7th ed.) Citation

Coulthard, M., Fox, G., Hoey, M., & Sinclair, J. (1993). Techniques of description: Spoken and written discourse. Routledge.

Chicago Style (17th ed.) Citation

Coulthard, Malcolm, Gywneth Fox, Michael Hoey, and John Sinclair. Techniques of Description: Spoken and Written Discourse. London: Routledge, 1993.

MLA (9th ed.) Citation

Coulthard, Malcolm, et al. Techniques of Description: Spoken and Written Discourse. Routledge, 1993.