APA (7e ed.) Bronvermelding

Pichay, L. C. (1977). Balligi ni panagsalimetmet; tularamid a tallo a parang [microform]. Photoduplication Service. University of the Philippines Library.

Chicago (17e ed.) Bronvermelding

Pichay, Leon C. Balligi Ni Panagsalimetmet; Tularamid a Tallo a Parang [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.

MLA (9e ed.) Bronvermelding

Pichay, Leon C. Balligi Ni Panagsalimetmet; Tularamid a Tallo a Parang [microform]. Photoduplication Service. University of the Philippines Library, 1977.