APA引文
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引文
Travis, Charles. Abstract Machine: Humanities GIS. First edition. Esri Press, 2015.
警告:這些引文格式不一定是100%准確.