APA (7e ed.) Bronvermelding

Mark, G., McCarthy, M., & O'Dell, F. (2006). English vocabulary in use: Upper-intermediate. Cambridge University Press.

Chicago (17e ed.) Bronvermelding

Mark, Geraldine, Michael McCarthy, en Felicity O'Dell. English Vocabulary in Use: Upper-intermediate. Cambridge: Cambridge University Press, 2006.

MLA (9e ed.) Bronvermelding

Mark, Geraldine, et al. English Vocabulary in Use: Upper-intermediate. Cambridge University Press, 2006.