APA ציטוט
Burrough, P. A., McDonnel, R. A., & Lloyd, C. D. (2015). Principles of Geographical Information Systems (3rd ed.). Oxford University Press.
Chicago Style (17th ed.) Citation
Burrough, Peter A., Rachael A. McDonnel, and Christopher D. Lloyd. Principles of Geographical Information Systems. 3rd ed. New Delhi: Oxford University Press, 2015.
ציטוט MLA
Burrough, Peter A., et al. Principles of Geographical Information Systems. 3rd ed. Oxford University Press, 2015.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.