Zhu, X. (2016). GIS for environmental applications : a practical: Approach. Routledge.
Citazione stile Chigago Style (17a edizione)Zhu, Xuan. GIS for Environmental Applications : a Practical: Approach. London: Routledge, 2016.
Citatione MLA (9a ed.)Zhu, Xuan. GIS for Environmental Applications : a Practical: Approach. Routledge, 2016.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.