Yap, J. (2015). Status of wildlife trade in Palawan. University Journal: the official journal of Palawan State University.
Citazione stile Chigago Style (17a edizione)Yap, Jeneferlyn. "Status of Wildlife Trade in Palawan." University Journal: The Official Journal of Palawan State University 2015.
Citatione MLA (9a ed.)Yap, Jeneferlyn. "Status of Wildlife Trade in Palawan." University Journal: The Official Journal of Palawan State University, 2015.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.