Butler, A. The lives of the fathers, martyrs, and other principal saints. J. Sadlier.
Chicago-referens (17:e uppl.)Butler, Alban. The Lives of the Fathers, Martyrs, and Other Principal Saints. New York: J. Sadlier.
MLA-referens (8:e uppl.)Butler, Alban. The Lives of the Fathers, Martyrs, and Other Principal Saints. J. Sadlier.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.