Marquez, A. (2015). PostGIS essentials: Learn how to build powerful spatial database solutions with PostGIS quickly and efficiently. Packt Publishing.
Citazione stile Chigago Style (17a edizione)Marquez, Angel. PostGIS Essentials: Learn How to Build Powerful Spatial Database Solutions with PostGIS Quickly and Efficiently. Birmingham: Packt Publishing, 2015.
Citatione MLA (8a ed.)Marquez, Angel. PostGIS Essentials: Learn How to Build Powerful Spatial Database Solutions with PostGIS Quickly and Efficiently. Packt Publishing, 2015.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.