Sertillanges, A., & Vega, C. (1945). Catecismo de los incrØdulos. Editorial Excelsa.
Chicago Style (17th ed.) CitationSertillanges, A.D, and Carlos Vega. Catecismo De Los IncrØdulos. Buenos Aires: Editorial Excelsa, 1945.
MLA (9th ed.) CitationSertillanges, A.D, and Carlos Vega. Catecismo De Los IncrØdulos. Editorial Excelsa, 1945.
Warning: These citations may not always be 100% accurate.