APA (7th ed.) Citation

Wolfrum, E. (2008). Der Elysée-Vertrag. Tour de France.

Chicago Style (17th ed.) Citation

Wolfrum, Edgar. "Der Elysée-Vertrag." Tour De France 2008.

MLA (9th ed.) Citation

Wolfrum, Edgar. "Der Elysée-Vertrag." Tour De France, 2008.

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