Cita APA (7a ed.)

Roelker, E. G. (1926). Principles of privilege according to the Code of canon law. [Catholic University of America].

Cita Chicago Style (17a ed.)

Roelker, Edward George. Principles of Privilege According to the Code of Canon Law. Washington, D.C.: [Catholic University of America], 1926.

Cita MLA (8a ed.)

Roelker, Edward George. Principles of Privilege According to the Code of Canon Law. [Catholic University of America], 1926.