Cita APA

Nicol, D. M. 1., & Runciman, S. 1. (1972). Byzantium: it's ecclesiastical history and relations with the Western World: Collected studies. London: Variorum Reprints.

Citación estilo Chicago

Nicol, Donald MacGillivray 1923-2003, and Steven 1903-2000 Runciman. Byzantium: It's Ecclesiastical History and Relations With the Western World: Collected Studies. London: Variorum Reprints, 1972.

Cita MLA

Nicol, Donald MacGillivray 1923-2003, and Steven 1903-2000 Runciman. Byzantium: It's Ecclesiastical History and Relations With the Western World: Collected Studies. London: Variorum Reprints, 1972.