APA引文

Tiwari.H.N. (2001). Environmental Law. ALA.

芝加哥风格引文

Tiwari.H.N. Environmental Law. Faridabad: ALA, 2001.

MLA引文

Tiwari.H.N. Environmental Law. ALA, 2001.

警告：这些引文格式不一定是100％准确.