McCarthy, M., & O'Dell, F. (1997). Vocabulary in use: Reference and practice for students of North American English (1. publ., with answers.). Cambridge Univ. Press.
Chicago-Zitierstil (17. Ausg.)McCarthy, Michael, und Felicity O'Dell. Vocabulary in Use: Reference and Practice for Students of North American English. 1. publ., with answers. Cambridge [u.a.]: Cambridge Univ. Press, 1997.
MLA-Zitierstil (9. Ausg.)McCarthy, Michael, und Felicity O'Dell. Vocabulary in Use: Reference and Practice for Students of North American English. 1. publ., with answers. Cambridge Univ. Press, 1997.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.