APA (7th ed.) Citation

Hildebrand, D. v., & Hildebrand, A. v. (2003). Actitudes morales fundamentales. Palabra.

Chicago Style (17th ed.) Citation

Hildebrand, Dietrich von, and Alice von Hildebrand. Actitudes Morales Fundamentales. Madrid: Palabra, 2003.

MLA (9th ed.) Citation

Hildebrand, Dietrich von, and Alice von Hildebrand. Actitudes Morales Fundamentales. Palabra, 2003.