APA (7th ed.) Citation
Pieper, J. (2003). Las virtudes fundamentales. Ediciones Rialp.
Chicago Style (17th ed.) Citation
Pieper, Josef. Las Virtudes Fundamentales. Madrid: Ediciones Rialp, 2003.
MLA (9th ed.) Citation
Pieper, Josef. Las Virtudes Fundamentales. Ediciones Rialp, 2003.
Warning: These citations may not always be 100% accurate.