APA (7th ed.) Citation
Graser, A., & Peterson, G. N. (2018). QGIS Map Design - Second Edition (2. vyd.). Locate Press LLC.
Chicago Style (17th ed.) Citation
Graser, Anita, and Gretchen N. Peterson. QGIS Map Design - Second Edition. 2. vyd. Chugiak: Locate Press LLC, 2018.
MLA (9th ed.) Citation
Graser, Anita, and Gretchen N. Peterson. QGIS Map Design - Second Edition. 2. vyd. Locate Press LLC, 2018.
Warning: These citations may not always be 100% accurate.