Cita APA (7a ed.)

Meyers, S., & Lee, M. (2011). Learn OS X Lion (2nd ed.). Apress.

Cita Chicago Style (17a ed.)

Meyers, Scott, y Mike Lee. Learn OS X Lion. 2nd ed. [Place of publication not identified]: Apress, 2011.

Cita MLA (8a ed.)

Meyers, Scott, y Mike Lee. Learn OS X Lion. 2nd ed. Apress, 2011.