Cita APA (7a ed.)

Cathrein, V. (1932). Philosophia moralis. herder.

Cita Chicago Style (17a ed.)

Cathrein, Victor. Philosophia Moralis. Friburgi Brisgoviae: herder, 1932.

Cita MLA (9a ed.)

Cathrein, Victor. Philosophia Moralis. herder, 1932.