Cita APA (7a ed.)

Smith, J., & Joost, R. (2012). GIMP for absolute beginners (1st ed. 2012.). Apress.

Cita Chicago Style (17a ed.)

Smith, Jan, y Roman Joost. GIMP for Absolute Beginners. 1st ed. 2012. New York: Apress, 2012.

Cita MLA (9a ed.)

Smith, Jan, y Roman Joost. GIMP for Absolute Beginners. 1st ed. 2012. Apress, 2012.