Cita APA (7th ed.)

McCarthy M. Michael & O'Dell F. Felicity. (2003). English Vocabulary in Use: Upper-intermediate. New York, Cambridge University Press, 2003.

Cita Chicago (17th ed.)

McCarthy M. Michael i O'Dell F. Felicity. English Vocabulary in Use: Upper-intermediate. New York, Cambridge University Press, 2003, 2003.

Cita MLA (9th ed.)

McCarthy M. Michael i O'Dell F. Felicity. English Vocabulary in Use: Upper-intermediate. New York, Cambridge University Press, 2003, 2003.