Cita APA (7th ed.)
Jensen, R. R., Gatrell, J. D., & McLean, D. (2007). Geo-Spatial Technologies in Urban Environments: Policy, Practice, and Pixels (Second Edition.). Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-540-69417-5
Cita Chicago (17th ed.)
Jensen, Ryan R., Jay D. Gatrell, i Daniel McLean. Geo-Spatial Technologies in Urban Environments: Policy, Practice, and Pixels. Second Edition. Berlin, Heidelberg: Springer Berlin Heidelberg, 2007. https://doi.org/10.1007/978-3-540-69417-5.
Cita MLA (9th ed.)
Jensen, Ryan R., et al. Geo-Spatial Technologies in Urban Environments: Policy, Practice, and Pixels. Second Edition. Springer Berlin Heidelberg, 2007. https://doi.org/10.1007/978-3-540-69417-5.
Atenció: Aquestes cites poden no estar 100% correctes.