APA (7th ed.) Citation

Dunford, M., Woolfrey, C., & Belford, R. (2003). The Rough guide to Italy (6th. ed.). Rough Guides.

Chicago Style (17th ed.) Citation

Dunford, Martin, Celia Woolfrey, and Ros Belford. The Rough Guide to Italy. 6th. ed. London: Rough Guides, 2003.

MLA (8th ed.) Citation

Dunford, Martin, et al. The Rough Guide to Italy. 6th. ed. Rough Guides, 2003.