Pernoud, R., Pernoud, M., & Davy, M. (1973). Sources et clefs de l'art roman. Berg International.
Chicago Style (17th ed.) CitationPernoud, Régine, Madeleine Pernoud, and M.-M Davy. Sources Et Clefs De L'art Roman. Paris: Berg International, 1973.
MLA (9th ed.) CitationPernoud, Régine, et al. Sources Et Clefs De L'art Roman. Berg International, 1973.
Warning: These citations may not always be 100% accurate.