APA (7th ed.) Citation

Pingel, F. (2009). How to approach Europe?: The European dimension in history textbooks. Grenzgänger.

Chicago Style (17th ed.) Citation

Pingel, Falk. "How to Approach Europe?: The European Dimension in History Textbooks." Grenzgänger 2009.

MLA (8th ed.) Citation

Pingel, Falk. "How to Approach Europe?: The European Dimension in History Textbooks." Grenzgänger, 2009.

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