APA Zitierstil

Markus, R. A., & Sotinel, C. (2007). Introduction. The crisis of the "oikoumene", 1.

Chicago Zitierstil

Markus, R. A., und Claire Sotinel. "Introduction." The Crisis of the "Oikoumene" 2007: 1.

MLA Zitierstil

Markus, R. A., und Claire Sotinel. "Introduction." The Crisis of the "Oikoumene", 2007, p. 1.