APA引文

Perkins,Dwight H. (1969). Agriculture development in China 1368-1968. University Press.

芝加哥风格引文

Perkins,Dwight H. Agriculture Development in China 1368-1968. Edinburg: University Press, 1969.

MLA引文

Perkins,Dwight H. Agriculture Development in China 1368-1968. University Press, 1969.

警告：这些引文格式不一定是100％准确.