APA (7th ed.) Citation

Graser, A. (2013). Learning QGIS 2.0: Use QGIS to create great maps and perform all the geoprocessing tasks you need. Packt Publishing.

Chicago Style (17th ed.) Citation

Graser, Anita. Learning QGIS 2.0: Use QGIS to Create Great Maps and Perform All the Geoprocessing Tasks You Need. Birmingham [u.a.]: Packt Publishing, 2013.

MLA (9th ed.) Citation

Graser, Anita. Learning QGIS 2.0: Use QGIS to Create Great Maps and Perform All the Geoprocessing Tasks You Need. Packt Publishing, 2013.