Cita APA (7th ed.)
Grant, R., & Bull, P. (2012). Ubuntu made easy: A project-based introduction to Linux. No Starch Press.
Cita Chicago (17th ed.)
Grant, Rickford, i Phil Bull. Ubuntu Made Easy: A Project-based Introduction to Linux. San Francisco: No Starch Press, 2012.
Cita MLA (9th ed.)
Grant, Rickford, i Phil Bull. Ubuntu Made Easy: A Project-based Introduction to Linux. No Starch Press, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.