Παραπομπή σε μορφή APA (7η εκδ.)

Medel, P. C. (1976). Science teaching in Quezon City public secondary schools: Its practices [microform]. Photoduplication Service, University of the Philippines Library.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Medel, Paz Concepcion. Science Teaching in Quezon City Public Secondary Schools: Its Practices [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1976.

Παραπομπή σε μορφή MLA (9th εκδ.)

Medel, Paz Concepcion. Science Teaching in Quezon City Public Secondary Schools: Its Practices [microform]. Photoduplication Service, University of the Philippines Library, 1976.