APA (7th ed.) Citation

Bancheri, S., Suffredini, A., & Warnasch, C. A. (1998). Ultimate Italian advanced. Living Language.

Chicago Style (17th ed.) Citation

Bancheri, Salvatore, Ana Suffredini, and Christopher A. Warnasch. Ultimate Italian Advanced. New York: Living Language, 1998.

MLA (9th ed.) Citation

Bancheri, Salvatore, et al. Ultimate Italian Advanced. Living Language, 1998.