APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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.

MLA (9e ed.) Bronvermelding

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