APA引文

Chandra, P. (2016). International ecotourism: Environmental rules and regulations. Kanishka Publishers.

Chicago Edition Citation

Chandra, Prabhas. International Ecotourism: Environmental Rules and Regulations. New Delhi: Kanishka Publishers, 2016.

MLA引文

Chandra, Prabhas. International Ecotourism: Environmental Rules and Regulations. Kanishka Publishers, 2016.

警告：这些引文格式不一定是100％准确.