Style de citation APA (7e éd.)

Helmke, M., Graner, A., Rankin, K., Hill, B. M., & Bacon, J. (2012). The official Ubuntu book (7th ed.). Prentice Hall.

Style de citation Chicago (17e éd.)

Helmke, Matthew, Amber Graner, Kyle Rankin, Benjamin Mako Hill, et Jono Bacon. The Official Ubuntu Book. 7th ed. Upper Saddle River, NJ: Prentice Hall, 2012.

Style de citation MLA (8e éd.)

Helmke, Matthew, et al. The Official Ubuntu Book. 7th ed. Prentice Hall, 2012.