Franklin

MLA

Nicol, Donald MacGillivray. A Biographical Dictionary of the Byzantine Empire. London: Seaby, 1991.

APA

Nicol, D. MacGillivray. (1991). A biographical dictionary of the Byzantine empire. London: Seaby.

Chicago

Nicol, Donald MacGillivray. A Biographical Dictionary of the Byzantine Empire. London: Seaby, 1991.