APA (7th ed.) Citation

Roche, G., & Saint-Germain, P. (1973). Un Papa ante la historia. Luis de Caralt.

Chicago Style (17th ed.) Citation

Roche, Georges, and Philippe Saint-Germain. Un Papa Ante La Historia. Barcelona: Luis de Caralt, 1973.

MLA (9th ed.) Citation

Roche, Georges, and Philippe Saint-Germain. Un Papa Ante La Historia. Luis de Caralt, 1973.

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