APA引文

Rao,Palle Krishna. (2006). WTO text and cases. Excel Books.

Chicago Edition Citation

Rao,Palle Krishna. WTO Text and Cases. New Delhi: Excel Books, 2006.

MLA引文

Rao,Palle Krishna. WTO Text and Cases. Excel Books, 2006.

警告：这些引文格式不一定是100％准确.