Cita APA (7a ed.)

Hartmann, A. (1968). Sources to the martyrs of the Order of St. Augustine since the Great Union, 1256.

Cita Chicago Style (17a ed.)

Hartmann, Arnulfus. Sources to the Martyrs of the Order of St. Augustine Since the Great Union, 1256. Ladner, B.C., [s.n.], 1968.

Cita MLA (8a ed.)

Hartmann, Arnulfus. Sources to the Martyrs of the Order of St. Augustine Since the Great Union, 1256. 1968.