Betancourt, A. A., & Leon, C. S. d. (1979). Desarrollo de la oclusion.
Chicago Style (17th ed.) CitationBetancourt, Alma Alicia, and Claudia Sofia de Leon. Desarrollo De La Oclusion. 1979.
MLA (8th ed.) CitationBetancourt, Alma Alicia, and Claudia Sofia de Leon. Desarrollo De La Oclusion. 1979.
Warning: These citations may not always be 100% accurate.