Cita APA (7a ed.)

Deutz, H., & Weinfurter, S. (1993). [Consuetudines canonicorum., 2]. Herder.

Cita Chicago Style (17a ed.)

Deutz, Helmut, y Stefan Weinfurter. [Consuetudines Canonicorum., 2]. Freiburg [u.a.]: Herder, 1993.

Cita MLA (8a ed.)

Deutz, Helmut, y Stefan Weinfurter. [Consuetudines Canonicorum., 2]. Herder, 1993.