APA (7th ed.) Citation

Barton, G., Weller, P., & Yilmaz, I. (2013). Fethullah Gülen, the movement and this book: An introductory overview. The Muslim world and politics in transition, 1-12.

Chicago Style (17th ed.) Citation

Barton, Greg, Paul Weller, and Ihsan Yilmaz. "Fethullah Gülen, the Movement and This Book: An Introductory Overview." The Muslim World and Politics in Transition 2013: 1-12.

MLA (8th ed.) Citation

Barton, Greg, et al. "Fethullah Gülen, the Movement and This Book: An Introductory Overview." The Muslim World and Politics in Transition, 2013, pp. 1-12.