Cite

Eutychius, Patriarch of Alexandria (877-940). "The Antiquities of the Church of Alexandria," in Arabic (copy) (MVP #503)

MLA

Stiles, Ezra, 1727-1795. Eutychius, Patriarch of Alexandria (877-940). "The Antiquities of the Church of Alexandria," in Arabic (copy) (MVP #503). Box 53, folder 2275. 1769 August 30. https://collections.library.yale.edu/catalog/2066846.

APA, 6th edition

Stiles, Ezra, 1727-1795. (["Box 53, folder 2275"])(1769 August 30)[Eutychius, Patriarch of Alexandria (877-940). "The Antiquities of the Church of Alexandria," in Arabic (copy) (MVP #503)]. https://collections.library.yale.edu/catalog/2066846.