APA (7th ed.) Citation

Garwood, D., Hardy, P., & Simonis, D. (2006). Italy. Lonely Planet Publications.

Chicago Style (17th ed.) Citation

Garwood, Duncan, Paula Hardy, and Damien Simonis. Italy. Italy: Lonely Planet Publications, 2006.

MLA (9th ed.) Citation

Garwood, Duncan, et al. Italy. Lonely Planet Publications, 2006.