WHYNNE-HAMMOND, C. (1979). Elements of human geography. George Allen and Unwin.
芝加哥风格引文WHYNNE-HAMMOND, Charles. Elements of Human Geography. London: George Allen and Unwin, 1979.
MLA引文WHYNNE-HAMMOND, Charles. Elements of Human Geography. George Allen and Unwin, 1979.
警告：这些引文格式不一定是100％准确.