APA (7e ed.) Bronvermelding

Doff, A., & Jones, C. (2000). Language in use: Pre-intermediate (New edition.). Cambridge University Press.

Chicago (17e ed.) Bronvermelding

Doff, Adrian, en Christopher Jones. Language in Use: Pre-intermediate. New edition. Cambridge: Cambridge University Press, 2000.

MLA (8e ed.) Bronvermelding

Doff, Adrian, en Christopher Jones. Language in Use: Pre-intermediate. New edition. Cambridge University Press, 2000.