APA (7th ed.) Citation

Henkel, R., & Knippenberg, H. (2005). Germany: Recent changes on the religious map. The changing religious landscape of Europe.

Chicago Style (17th ed.) Citation

Henkel, Reinhard, and Hans Knippenberg. "Germany: Recent Changes on the Religious Map." The Changing Religious Landscape of Europe 2005.

MLA (9th ed.) Citation

Henkel, Reinhard, and Hans Knippenberg. "Germany: Recent Changes on the Religious Map." The Changing Religious Landscape of Europe, 2005.

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