Παραπομπή σε μορφή APA (7η εκδ.)

Vargas, T. R. (1974). Philippine riddles: A significant literary heritage [microform]. Photoduplication Service, University of the Philippines Library.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Vargas, Tessie Rebollosa. Philippine Riddles: A Significant Literary Heritage [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1974.

Παραπομπή σε μορφή MLA (9th εκδ.)

Vargas, Tessie Rebollosa. Philippine Riddles: A Significant Literary Heritage [microform]. Photoduplication Service, University of the Philippines Library, 1974.