APA aipamena

Narayanan Panigrahi. (2009). Geographic information Science. CRC Press.

Chicago Style aipamena

Narayanan Panigrahi. Geographic Information Science. CRC Press, 2009.

MLA aipamena

Narayanan Panigrahi. Geographic Information Science. CRC Press, 2009.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.