APA (7th ed.) Citation

(2005). 100 most beautiful cities of the world: A journey across five continents. Rebo International.

Chicago Style (17th ed.) Citation

100 Most Beautiful Cities of the World: A Journey Across Five Continents. Hamburger: Rebo International, 2005.

MLA (9th ed.) Citation

100 Most Beautiful Cities of the World: A Journey Across Five Continents. Rebo International, 2005.

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