APA引文

Singh, G. (1964). National integration: Tibet issue. s.n.].

芝加哥风格引文

Singh, Gopal. National Integration: Tibet Issue. [New Delhi: s.n.], 1964.

MLA引文

Singh, Gopal. National Integration: Tibet Issue. s.n.], 1964.

警告：这些引文格式不一定是100％准确.