APA引文

Basheer, A. (2012). Environmental impact on the tourism industry in Kerala. University of Kerala.

Chicago Edition Citation

Basheer, A. Environmental Impact on the Tourism Industry in Kerala. University of Kerala, 2012.

MLA引文

Basheer, A. Environmental Impact on the Tourism Industry in Kerala. University of Kerala, 2012.

警告：這些引文格式不一定是100％准確.