Co, L. L. (2006). Forest trees of Palanan, Philippines: A study in population ecology. Center for Integrative and Development Studies, University of the Philippines.
Citazione stile Chigago Style (17a edizione)Co, Leonardo L. Forest Trees of Palanan, Philippines: A Study in Population Ecology. Quezon City: Center for Integrative and Development Studies, University of the Philippines, 2006.
Citatione MLA (9a ed.)Co, Leonardo L. Forest Trees of Palanan, Philippines: A Study in Population Ecology. Center for Integrative and Development Studies, University of the Philippines, 2006.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.