Cita APA (7a ed.)

Rahner, K. (1965). Spiritual exercises. Herder and Herder.

Cita Chicago Style (17a ed.)

Rahner, Karl. Spiritual Exercises. New York: Herder and Herder, 1965.

Cita MLA (9a ed.)

Rahner, Karl. Spiritual Exercises. Herder and Herder, 1965.