APA (7e ed.) Bronvermelding

Fries, H., Schnackenburg, R., Rahner, K., & Schlier, H. Quaestiones disputatae. Herder.

Chicago (17e ed.) Bronvermelding

Fries, Heinrich, Rudolf Schnackenburg, Karl Rahner, en Heinrich Schlier. Quaestiones Disputatae. Freiburg [u.a.]: Herder.

MLA (8e ed.) Bronvermelding

Fries, Heinrich, et al. Quaestiones Disputatae. Herder.