Cita APA (7a ed.)

Dreyer, A., & Greisler, B. (2010). Mac OS X Server essentials v10.6. Peachpit.

Cita Chicago Style (17a ed.)

Dreyer, Arek, y Ben Greisler. Mac OS X Server Essentials V10.6. Berkeley, Calif.: Peachpit, 2010.

Cita MLA (8a ed.)

Dreyer, Arek, y Ben Greisler. Mac OS X Server Essentials V10.6. Peachpit, 2010.