Hartmann, A. (1968). Sources to the martyrs of the Order of St. Augustine since the Great Union, 1256.
Chicago Style (17th ed.) CitationHartmann, Arnulfus. Sources to the Martyrs of the Order of St. Augustine Since the Great Union, 1256. Ladner, B.C., [s.n.], 1968.
MLA (8th ed.) CitationHartmann, Arnulfus. Sources to the Martyrs of the Order of St. Augustine Since the Great Union, 1256. 1968.
Warning: These citations may not always be 100% accurate.