APA (7th ed.) Citation

De Ibarreta, R. H., & Valmonte, E. L. (1976). Ilaw ng katotohanan ni Engracio L. Valmonte [microform]. Photoduplication Service, University of the Philippines Library.

Chicago Style (17th ed.) Citation

De Ibarreta, R. H., and Engracio L. Valmonte. Ilaw Ng Katotohanan Ni Engracio L. Valmonte [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1976.

MLA (9th ed.) Citation

De Ibarreta, R. H., and Engracio L. Valmonte. Ilaw Ng Katotohanan Ni Engracio L. Valmonte [microform]. Photoduplication Service, University of the Philippines Library, 1976.