APA (7th ed.) Zitazioa
Jensen, R. R., Gatrell, J. D., & McLean, D. D. (2005). Geo-Spatial Technologies in Urban Environments. Springer Berlin Heidelberg. https://doi.org/10.1007/b137912
Chicago Style (17th ed.) Zitazioa
Jensen, Ryan R., Jay D. Gatrell, eta Daniel D. McLean. Geo-Spatial Technologies in Urban Environments. Berlin, Heidelberg: Springer Berlin Heidelberg, 2005. https://doi.org/10.1007/b137912.
MLA (9th ed.) Zitazioa
Jensen, Ryan R., et al. Geo-Spatial Technologies in Urban Environments. Springer Berlin Heidelberg, 2005. https://doi.org/10.1007/b137912.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.