APA (7th ed.) Citation

Rougemont, D. d. (1968). The idea of Europe. World Pub. Co..

Chicago Style (17th ed.) Citation

Rougemont, Denis de. The Idea of Europe. Cleveland: World Pub. Co., 1968.

MLA (8th ed.) Citation

Rougemont, Denis de. The Idea of Europe. World Pub. Co., 1968.

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