APA način citiranja (7. izdanje)
Hammel, M. J. (2012). The artist's guide to GIMP: Creative techniques for photographers, artists, and designers (2nd ed.). No Starch Press.
Čikaški stil citiranja (17. izdanje)
Hammel, Michael J. The Artist's Guide to GIMP: Creative Techniques for Photographers, Artists, and Designers. 2nd ed. San Francisco: No Starch Press, 2012.
MLA način citiranja (9. izdanje)
Hammel, Michael J. The Artist's Guide to GIMP: Creative Techniques for Photographers, Artists, and Designers. 2nd ed. No Starch Press, 2012.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.