Doughlas Adams. (1979). The Hitchhiker's Guide to the Galaxy. Pan Books.
芝加哥风格引文Doughlas Adams. The Hitchhiker's Guide to the Galaxy. London: Pan Books, 1979.
MLA引文Doughlas Adams. The Hitchhiker's Guide to the Galaxy. Pan Books, 1979.
警告：这些引文格式不一定是100％准确.