APA (7th ed.) Citation

Küng, H., Lator Ros, A. E., & Ruiz Bueno, D. (1974). Libertad del cristiano. Herder.

Chicago Style (17th ed.) Citation

Küng, Hans, Alejandro Esteban Lator Ros, and Daniel Ruiz Bueno. Libertad Del Cristiano. [Barcelona]: Herder, 1974.

MLA (9th ed.) Citation

Küng, Hans, et al. Libertad Del Cristiano. Herder, 1974.