APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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