Cita APA (7a ed.)

Rahner, K., & Ratzinger, J. (1962). Episcopate and the primacy. Herder.

Cita Chicago Style (17a ed.)

Rahner, Karl, y Joseph Ratzinger. Episcopate and the Primacy. Freiburg: Herder, 1962.

Cita MLA (9a ed.)

Rahner, Karl, y Joseph Ratzinger. Episcopate and the Primacy. Herder, 1962.