APA (7th ed.) Citation

Hoffmann, R., & Hasel, M. (2004). Europe at the crossroads?

Chicago Style (17th ed.) Citation

Hoffmann, Reiner, and Margarete Hasel. Europe at the Crossroads? 2004.

MLA (9th ed.) Citation

Hoffmann, Reiner, and Margarete Hasel. Europe at the Crossroads? 2004.

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