Cita APA

Privat, M., & Warner, R. (2011). Beginning OS X Lion apps development. Apress.

Citación estilo Chicago

Privat, Michael, and Rob Warner. Beginning OS X Lion Apps Development. [S.l.], New York: Apress, 2011.

Cita MLA

Privat, Michael, and Rob Warner. Beginning OS X Lion Apps Development. Apress, 2011.