Παραπομπή σε μορφή APA (7η εκδ.)

Philippines. Mines and Geosciences Bureau. (2010). Geology of the Philippines (Second edition.). Mines and Geosciences Bureau, Department of Environment and Natural Resources.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Philippines. Mines and Geosciences Bureau. Geology of the Philippines. Second edition. Quezon City, Philippines: Mines and Geosciences Bureau, Department of Environment and Natural Resources, 2010.

Παραπομπή σε μορφή MLA (8th εκδ.)

Philippines. Mines and Geosciences Bureau. Geology of the Philippines. Second edition. Mines and Geosciences Bureau, Department of Environment and Natural Resources, 2010.