APA (7th ed.) Citation

Boos-Nünning, U. (2011). Vorwort. Die Gülen-Bewegung, 9-12.

Chicago Style (17th ed.) Citation

Boos-Nünning, Ursula. "Vorwort." Die Gülen-Bewegung 2011: 9-12.

MLA (9th ed.) Citation

Boos-Nünning, Ursula. "Vorwort." Die Gülen-Bewegung, 2011, pp. 9-12.

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