Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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