APA ציטוט
Chang, K. (2008). Introduction to geographic information systems (4th ed.). McGraw-Hill.
Chicago Style (17th ed.) Citation
Chang, Kang-Tsung. Introduction to Geographic Information Systems. 4th ed. New York : New Delhi: McGraw-Hill, 2008.
ציטוט MLA
Chang, Kang-Tsung. Introduction to Geographic Information Systems. 4th ed. McGraw-Hill, 2008.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.