Παραπομπή σε μορφή APA (7η εκδ.)

De los Reyes, I., & Palma, P. (2004). Ang singsing ng dalagang marmol. Ateneo de Manila University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

De los Reyes, Isabelo, και Precioso Palma. Ang Singsing Ng Dalagang Marmol. Quezon City: Ateneo de Manila University Press, 2004.

Παραπομπή σε μορφή MLA (9th εκδ.)

De los Reyes, Isabelo, και Precioso Palma. Ang Singsing Ng Dalagang Marmol. Ateneo de Manila University Press, 2004.