APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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