APA (7th ed.) Citation

Von Grunebaum, G. E., Wilson, D. S., & Vryonis, S. (1976). Islam and Medieval Hellenism: Social and cultural perspectives. Variorum collected studies series.

Chicago Style (17th ed.) Citation

Von Grunebaum, Gustave E., Dunning S. Wilson, and Speros Vryonis. "Islam and Medieval Hellenism: Social and Cultural Perspectives." Variorum Collected Studies Series 1976.

MLA (8th ed.) Citation

Von Grunebaum, Gustave E., et al. "Islam and Medieval Hellenism: Social and Cultural Perspectives." Variorum Collected Studies Series, 1976.