APA (7th ed.) Citation

Van Gumster, J., & Shimonski, R. (2010). GIMP Bible (1st edition.). Wiley.

Chicago Style (17th ed.) Citation

Van Gumster, Jason, and Robert Shimonski. GIMP Bible. 1st edition. Wiley, 2010.

MLA (9th ed.) Citation

Van Gumster, Jason, and Robert Shimonski. GIMP Bible. 1st edition. Wiley, 2010.

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