Lua APA (7ú heag.)
Chang, K. (2016). Introduction to geographic information systems (Eighth edition.). McGraw-Hill Education.
Lua i Stíl Chicago (17ú heag.)
Chang, Kang-Tsung. Introduction to Geographic Information Systems. Eighth edition. New York, NY: McGraw-Hill Education, 2016.
Lua MLA (9ú heag.)
Chang, Kang-Tsung. Introduction to Geographic Information Systems. Eighth edition. McGraw-Hill Education, 2016.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.