Παραπομπή σε μορφή APA (7η εκδ.)

Valera, G. T. V. (2014). Petrological records of subduction processes in subarc-derived xenoliths from the Babuyan segment of the Luzon arc. National Institute of Geological Sciences, University of the Philippines Diliman.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Valera, Gabriel Theophilus V. Petrological Records of Subduction Processes in Subarc-derived Xenoliths from the Babuyan Segment of the Luzon Arc. Quezon City: National Institute of Geological Sciences, University of the Philippines Diliman, 2014.

Παραπομπή σε μορφή MLA (9th εκδ.)

Valera, Gabriel Theophilus V. Petrological Records of Subduction Processes in Subarc-derived Xenoliths from the Babuyan Segment of the Luzon Arc. National Institute of Geological Sciences, University of the Philippines Diliman, 2014.