APA ציטוט
Lo,C.P, & Yeung,Albert K.W. (2011). Concepts and techniques of geographics information systems (2nd ed.). PHI Learning.
Chicago Style (17th ed.) Citation
Lo,C.P, and Yeung,Albert K.W. Concepts and Techniques of Geographics Information Systems. 2nd ed. New Delhi: PHI Learning, 2011.
ציטוט MLA
Lo,C.P, and Yeung,Albert K.W. Concepts and Techniques of Geographics Information Systems. 2nd ed. PHI Learning, 2011.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.