APA (7th ed.) Citation

Ayala Martínez, C. d. Cruzada e Iglesia medieval.

Chicago Style (17th ed.) Citation

Ayala Martínez, Carlos de. Cruzada E Iglesia Medieval.

MLA (9th ed.) Citation

Ayala Martínez, Carlos de. Cruzada E Iglesia Medieval.

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