APA (7th ed.) Citation

Chilcoat, L., Acciano, R., & Adams, F. (2005). Western Europe. Lonely Planet Publications.

Chicago Style (17th ed.) Citation

Chilcoat, Loretta, Reuben Acciano, and Fiona Adams. Western Europe. Australia: Lonely Planet Publications, 2005.

MLA (9th ed.) Citation

Chilcoat, Loretta, et al. Western Europe. Lonely Planet Publications, 2005.