APA引文

RAju, G. (2009). Ecotourism guidance for tour operator. Mangalam Publ.

Chicago Style (17th ed.) Citation

RAju, G.P. Ecotourism Guidance for Tour Operator. Delhi: Mangalam Publ, 2009.

MLA引文

RAju, G.P. Ecotourism Guidance for Tour Operator. Mangalam Publ, 2009.

警告：這些引文格式不一定是100％准確.