Azpiazu, I. d. (1939). The case of the Basque catholics. Basque Archives.
Chicago Style (17th ed.) CitationAzpiazu, Iñaki de. The Case of the Basque Catholics. New York: Basque Archives, 1939.
MLA (9th ed.) CitationAzpiazu, Iñaki de. The Case of the Basque Catholics. Basque Archives, 1939.
Warning: These citations may not always be 100% accurate.