Cita APA (7a ed.)
Panigrahi, N., & Mahalingam. Geographical Information Science. CRC Press.
Cita estilo Chicago (17a ed.)
Panigrahi, Narayan, y Mahalingam. Geographical Information Science. Boca Ratón, EUA: CRC Press.
Cita MLA (9a ed.)
Panigrahi, Narayan, y Mahalingam. Geographical Information Science. CRC Press.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.