APA (7. basım) Alıntı
ebrary, Inc, Blair, R., & Bracksieck, G. (2011). The eastern San Juan Mountains: Their geology, ecology, and human history. University Press of Colorado : Mountain Studies Institute/San Juan Collaboratory.
Chicago Style (17. basım) Atıf
ebrary, Inc, Rob Blair, ve George Bracksieck. The Eastern San Juan Mountains: Their Geology, Ecology, and Human History. Boulder, Colo.: University Press of Colorado : Mountain Studies Institute/San Juan Collaboratory, 2011.
MLA (9th ed.) Atıf
ebrary, Inc, et al. The Eastern San Juan Mountains: Their Geology, Ecology, and Human History. University Press of Colorado : Mountain Studies Institute/San Juan Collaboratory, 2011.
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