APA (7th ed.) Citation
Travis, C. (2015). Abstract machine: Humanities GIS (First edition.). Esri Press.
Chicago Style (17th ed.) Citation
Travis, Charles. Abstract Machine: Humanities GIS. First edition. Redlands, California: Esri Press, 2015.
MLA (9th ed.) Citation
Travis, Charles. Abstract Machine: Humanities GIS. First edition. Esri Press, 2015.
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