APA (7th ed.) Citation

Castro, R. M. (1998). Sor Matilde [microform]. University of the Philippines Diliman Library.

Chicago Style (17th ed.) Citation

Castro, Remigio Mat. Sor Matilde [microform]. Quezon City: University of the Philippines Diliman Library, 1998.

MLA (9th ed.) Citation

Castro, Remigio Mat. Sor Matilde [microform]. University of the Philippines Diliman Library, 1998.