Ward, B. (1992). The spirituality of Saint Cuthbert. SLG Press.
Chicago Style aipamenaWard, Benedicta. The Spirituality of Saint Cuthbert. Oxford: SLG Press, 1992.
MLA aipamenaWard, Benedicta. The Spirituality of Saint Cuthbert. SLG Press, 1992.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.