Cita APA (7a ed.)

Cathrein, V. (1921). Philosophia moralis (11 et 12 ed.). Herder.

Cita Chicago Style (17a ed.)

Cathrein, Victor. Philosophia Moralis. 11 et 12 ed. Friburgi: Herder, 1921.

Cita MLA (9a ed.)

Cathrein, Victor. Philosophia Moralis. 11 et 12 ed. Herder, 1921.