Cita APA

von Falkenhausen, V., Jamil, N., & Johns, J. (2017). The Twelfth-century documents of St. George’s of Tròccoli (Sicily). University of Bergen.

Citación estilo Chicago

von Falkenhausen, V., N. Jamil, and J. Johns. The Twelfth-century Documents of St. George’s of Tròccoli (Sicily). University of Bergen, 2017.

Cita MLA

von Falkenhausen, V., et al. The Twelfth-century Documents of St. George’s of Tròccoli (Sicily). University of Bergen, 2017.