Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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