Dokumentuaren aipamena

APA (7th ed.) Zitazioa
Pandey, J., & Pathak, D. (2014). Geographic information system. The Energy and Resources Institute.
Chicago Style (17th ed.) Zitazioa
Pandey, Jatin, eta Darshana Pathak. Geographic Information System. New Delhi: The Energy and Resources Institute, 2014.
MLA (9th ed.) Zitazioa
Pandey, Jatin, eta Darshana Pathak. Geographic Information System. The Energy and Resources Institute, 2014.
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