APA (7e ed.) Bronvermelding

Gainza, F. (1975). Magna agragnay nin magna calag sa purgatorio [microform]. Photoduplication Service, University of the Philippines Library.

Chicago (17e ed.) Bronvermelding

Gainza, Francisco. Magna Agragnay Nin Magna Calag Sa Purgatorio [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1975.

MLA (9e ed.) Bronvermelding

Gainza, Francisco. Magna Agragnay Nin Magna Calag Sa Purgatorio [microform]. Photoduplication Service, University of the Philippines Library, 1975.

Let op: Deze citaties zijn niet altijd 100% accuraat.