Philippines. Mines and Geosciences Bureau. (2010). Geology of the Philippines (Second edition.). Mines and Geosciences Bureau, Department of Environment and Natural Resources.
Citazione stile Chigago Style (17a edizione)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.
Citatione MLA (9a ed.)Philippines. Mines and Geosciences Bureau. Geology of the Philippines. Second edition. Mines and Geosciences Bureau, Department of Environment and Natural Resources, 2010.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.