Citazione Stile APA (7a Edizione)
Westra, E. (2010). Python geospatial development: Build a complete and sophisticated mapping application from scratch using Python tools for GIS development. Packt Open Source.
Citazione stile Chigago Style (17a edizione)
Westra, Erik. Python Geospatial Development: Build a Complete and Sophisticated Mapping Application from Scratch Using Python Tools for GIS Development. Birmingham, U.K.: Packt Open Source, 2010.
Citatione MLA (9a ed.)
Westra, Erik. Python Geospatial Development: Build a Complete and Sophisticated Mapping Application from Scratch Using Python Tools for GIS Development. Packt Open Source, 2010.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.