APA (7th ed.) Citation

Osias, C. O. (1977). Balasahon sang banwahanon; naha-una nga bahin [microform]. Photoduplication Service. University of the Philippines Library.

Chicago Style (17th ed.) Citation

Osias, Camilo Olaviano. Balasahon Sang Banwahanon; Naha-una Nga Bahin [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.

MLA (9th ed.) Citation

Osias, Camilo Olaviano. Balasahon Sang Banwahanon; Naha-una Nga Bahin [microform]. Photoduplication Service. University of the Philippines Library, 1977.