Παραπομπή σε μορφή APA (7η εκδ.)

Castillo, J. B. (1979). Some factors affecting achievement in elementary science [microform]. Photoduplication Service. University of the Philippines Library.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Castillo, Jovito B. Some Factors Affecting Achievement in Elementary Science [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1979.

Παραπομπή σε μορφή MLA (9th εκδ.)

Castillo, Jovito B. Some Factors Affecting Achievement in Elementary Science [microform]. Photoduplication Service. University of the Philippines Library, 1979.