Wenkel, C., Bussière, E., Grisoni, A., & Miard-Delacroix, H. (2020). The Enviroment and the European Public Sphere: Perceptions, Actors, Policies / Edited by Christian Wenkel, Eric Bussière, Anahita Grisoni and Hélène Miard-Delacroix. The White Horse Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Wenkel, Christian, Eric Bussière, Anahita Grisoni, و Hélène Miard-Delacroix. The Enviroment and the European Public Sphere: Perceptions, Actors, Policies / Edited by Christian Wenkel, Eric Bussière, Anahita Grisoni and Hélène Miard-Delacroix. Winwick: The White Horse Press, 2020.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Wenkel, Christian, et al. The Enviroment and the European Public Sphere: Perceptions, Actors, Policies / Edited by Christian Wenkel, Eric Bussière, Anahita Grisoni and Hélène Miard-Delacroix. The White Horse Press, 2020.