APA (7th ed.) Citation

Pirenne, H. (1979). Mahoma y Carlomagno (2a. ed.). Alianza.

Chicago Style (17th ed.) Citation

Pirenne, Henri. Mahoma Y Carlomagno. 2a. ed. Madrid: Alianza, 1979.

MLA (9th ed.) Citation

Pirenne, Henri. Mahoma Y Carlomagno. 2a. ed. Alianza, 1979.

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