Cita APA (7th ed.)
Lucas, M. (2008). Absolute FreeBSD: The complete guide to FreeBSD (2nd ed.). No Starch Press.
Cita Chicago (17th ed.)
Lucas, Michael. Absolute FreeBSD: The Complete Guide to FreeBSD. 2nd ed. San Francisco: No Starch Press, 2008.
Cita MLA (9th ed.)
Lucas, Michael. Absolute FreeBSD: The Complete Guide to FreeBSD. 2nd ed. No Starch Press, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.