APA (7th ed.) Citation

Chiellino, C. G., Marchio, F., & Rongoni, G. (1983). Italien. Beck.

Chicago Style (17th ed.) Citation

Chiellino, Carmine Gino, Fernando Marchio, and Giocondo Rongoni. Italien. München: Beck, 1983.

MLA (9th ed.) Citation

Chiellino, Carmine Gino, et al. Italien. Beck, 1983.