APA (7th ed.) Citation

Planet, L. (2012). London travel guide: Travel guide for london, england (8.).

Chicago Style (17th ed.) Citation

Planet, Lonely. London Travel Guide: Travel Guide for London, England. 8. 2012.

MLA (8th ed.) Citation

Planet, Lonely. London Travel Guide: Travel Guide for London, England. 8. 2012.

Warning: These citations may not always be 100% accurate.