APA (7th ed.) Citation

Guix Ferreres, J. M., & Berna Quintana, Á. (1966). Doctrina social católica (2a ed.). Instituto Social León XIII.

Chicago Style (17th ed.) Citation

Guix Ferreres, José María, and Ángel Berna Quintana. Doctrina Social Católica. 2a ed. Madrid: Instituto Social León XIII, 1966.

MLA (9th ed.) Citation

Guix Ferreres, José María, and Ángel Berna Quintana. Doctrina Social Católica. 2a ed. Instituto Social León XIII, 1966.

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