Style de citation APA (7e éd.)

Thomas, B., & Matthews, L. (2007). Cambridge vocabulary for first certificate with answers (1a. ed.). Cambridge University Press.

Style de citation Chicago (17e éd.)

Thomas, Barbara, et Laura Matthews. Cambridge Vocabulary for First Certificate with Answers. 1a. ed. Cambridge: Cambridge University Press, 2007.

Style de citation MLA (9e éd.)

Thomas, Barbara, et Laura Matthews. Cambridge Vocabulary for First Certificate with Answers. 1a. ed. Cambridge University Press, 2007.