APA引文

Haines, P. (1957). Problems in prose (4th ed.). Harper.

芝加哥风格引文

Haines, Paul. Problems in Prose. 4th ed. New York: Harper, 1957.

MLA引文

Haines, Paul. Problems in Prose. 4th ed. Harper, 1957.

警告：这些引文格式不一定是100％准确.