APA (7th ed.) Citation

Peck, A. (2006). Beginning GIMP: From Novice to Professional. Apress.

Chicago Style (17th ed.) Citation

Peck, Akkana. Beginning GIMP: From Novice to Professional. Berkeley, CA: Apress, 2006.

MLA (8th ed.) Citation

Peck, Akkana. Beginning GIMP: From Novice to Professional. Apress, 2006.

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