Gade, D. W. (2011). Curiosity, inquiry, and the geographical imagination. Peter Lang.
芝加哥风格引文Gade, Daniel W. Curiosity, Inquiry, and the Geographical Imagination. New York: Peter Lang, 2011.
MLA引文Gade, Daniel W. Curiosity, Inquiry, and the Geographical Imagination. Peter Lang, 2011.
警告：这些引文格式不一定是100％准确.