Sapon, S. M. (1951). A study of the development of the interrogative in Spanish: From the 12th through the 15th centuries (Neudr. Ann Arbor, Mich. 1979.).
Chicago Style (17th ed.) CitationSapon, Stanley M. A Study of the Development of the Interrogative in Spanish: From the 12th Through the 15th Centuries. Neudr. Ann Arbor, Mich. 1979. Columbus, Ohio, 1951.
MLA (9th ed.) CitationSapon, Stanley M. A Study of the Development of the Interrogative in Spanish: From the 12th Through the 15th Centuries. Neudr. Ann Arbor, Mich. 1979. 1951.
Warning: These citations may not always be 100% accurate.