APA (7th ed.) Citation

Santos, E. Z. D. (1979). An analysis of a modern elementary school mathematics program [microform]. Photoduplication Service, University of the Philippines Library.

Chicago Style (17th ed.) Citation

Santos, Esther Zapata Doval. An Analysis of a Modern Elementary School Mathematics Program [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1979.

MLA (9th ed.) Citation

Santos, Esther Zapata Doval. An Analysis of a Modern Elementary School Mathematics Program [microform]. Photoduplication Service, University of the Philippines Library, 1979.