Cita APA (7a ed.)

Ennis, A. J. (1981). The Hermit tradition: Its Origins and Influence in Augustinian History. S.n.

Cita Chicago Style (17a ed.)

Ennis, Arthur J. The Hermit Tradition: Its Origins and Influence in Augustinian History. s.l: S.n, 1981.

Cita MLA (9a ed.)

Ennis, Arthur J. The Hermit Tradition: Its Origins and Influence in Augustinian History. S.n, 1981.