APA (7th ed.) Citation

Belford, R., Dunford, M., & Woolfrey, C. (2003). The Rough guide to Italy. Rough Guides Ltd..

Chicago Style (17th ed.) Citation

Belford, Ros, Martin Dunford, and Celia Woolfrey. The Rough Guide to Italy. London: Rough Guides Ltd., 2003.

MLA (9th ed.) Citation

Belford, Ros, et al. The Rough Guide to Italy. Rough Guides Ltd., 2003.