APA引文

Christina Annette, J. (2011). Valuation of enviromental resources - The case of orangutans in nature reserves in Sarawak.

Chicago Style (17th ed.) Citation

Christina Annette, Jinam. Valuation of Enviromental Resources - The Case of Orangutans in Nature Reserves in Sarawak. 2011.

MLA引文

Christina Annette, Jinam. Valuation of Enviromental Resources - The Case of Orangutans in Nature Reserves in Sarawak. 2011.

警告：這些引文格式不一定是100％准確.