Twain,, M. (1986). Life on the Mississippi. Penguin.
Chicago Edition CitationTwain,, Mark. Life on the Mississippi. Harmondsworth: Penguin, 1986.
MLA引文Twain,, Mark. Life on the Mississippi. Penguin, 1986.
警告：这些引文格式不一定是100％准确.
APA引文