Παραπομπή σε μορφή APA (7η εκδ.)

Mariano, P. G. (1977). Ang ubod ng isang bulaklak (nobelang tagalog) [microform]. Photoduplication Service.University of the Philippines Library.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Mariano, Patricio Geronimo. Ang Ubod Ng Isang Bulaklak (nobelang Tagalog) [microform]. Quezon City: Photoduplication Service.University of the Philippines Library, 1977.

Παραπομπή σε μορφή MLA (9th εκδ.)

Mariano, Patricio Geronimo. Ang Ubod Ng Isang Bulaklak (nobelang Tagalog) [microform]. Photoduplication Service.University of the Philippines Library, 1977.