APA (7th ed.) Citation

Küng, H., & Bravo Navalpotro, J. M. (1977). Ser cristiano. Cristiandad.

Chicago Style (17th ed.) Citation

Küng, Hans, and José María Bravo Navalpotro. Ser Cristiano. Madrid: Cristiandad, 1977.

MLA (9th ed.) Citation

Küng, Hans, and José María Bravo Navalpotro. Ser Cristiano. Cristiandad, 1977.

Warning: These citations may not always be 100% accurate.