APA (7th ed.) Citation

Farkas, G. (2017). Practical GIS: Use tools such as QGIS, PostGIS, and GeoServer to build powerful GIS solutions. Packt.

Chicago Style (17th ed.) Citation

Farkas, Gábor. Practical GIS: Use Tools Such as QGIS, PostGIS, and GeoServer to Build Powerful GIS Solutions. Birmingham ; Mumbai: Packt, 2017.

MLA (9th ed.) Citation

Farkas, Gábor. Practical GIS: Use Tools Such as QGIS, PostGIS, and GeoServer to Build Powerful GIS Solutions. Packt, 2017.

Warning: These citations may not always be 100% accurate.