APA引文

Chandra, P. (2003). Global ecotourism: Codes protocols and charters. Kanishka Publishers.

Chicago Edition Citation

Chandra, Prabhas. Global Ecotourism: Codes Protocols and Charters. New Delhi: Kanishka Publishers, 2003.

MLA引文

Chandra, Prabhas. Global Ecotourism: Codes Protocols and Charters. Kanishka Publishers, 2003.

警告：这些引文格式不一定是100％准确.