Cita APA (7a ed.)

Stewart, C. (1998). Cassian the monk. Oxford University Press.

Cita Chicago Style (17a ed.)

Stewart, Columba. Cassian the Monk. New York [etc.]: Oxford University Press, 1998.

Cita MLA (9a ed.)

Stewart, Columba. Cassian the Monk. Oxford University Press, 1998.