APA引文

Woodward, P. (1991). Sudan after Nimeiri. Routledge.

芝加哥风格引文

Woodward, Peter. Sudan After Nimeiri. London New York: Routledge, 1991.

MLA引文

Woodward, Peter. Sudan After Nimeiri. Routledge, 1991.

警告：这些引文格式不一定是100％准确.