Cita APA (7th ed.)

Carter, R., & McCarthy, M. (2006). Cambridge grammar of english: A comprehensive guide. Spoken and written english, grammar and usage (1a. ed.). Cambridge University.

Cita Chicago (17th ed.)

Carter, Ronald, i Michael McCarthy. Cambridge Grammar of English: A Comprehensive Guide. Spoken and Written English, Grammar and Usage. 1a. ed. Cambridge: Cambridge University, 2006.

Cita MLA (9th ed.)

Carter, Ronald, i Michael McCarthy. Cambridge Grammar of English: A Comprehensive Guide. Spoken and Written English, Grammar and Usage. 1a. ed. Cambridge University, 2006.