Cita APA (7a ed.)

Bernard, o. C., & Posset, F. (2004). The two-fold knowledge: Readings on the knowledge of self and the knowledge of God. Marquette University Press.

Cita Chicago Style (17a ed.)

Bernard, of Clairvaux, y Franz Posset. The Two-fold Knowledge: Readings on the Knowledge of Self and the Knowledge of God. Milwaukee, Wis.: Marquette University Press, 2004.

Cita MLA (9a ed.)

Bernard, of Clairvaux, y Franz Posset. The Two-fold Knowledge: Readings on the Knowledge of Self and the Knowledge of God. Marquette University Press, 2004.