APA引文

Kamra,Krishan. Tourism: Planning, Marketing, & Management. Kanishka.

芝加哥风格引文

Kamra,Krishan. Tourism: Planning, Marketing, & Management. New Delhi: Kanishka.

MLA引文

Kamra,Krishan. Tourism: Planning, Marketing, & Management. Kanishka.

警告：这些引文格式不一定是100％准确.