Cita APA (7a ed.)
Trent, M., & McCormack, D. (2010). Beginning Mac OS X Snow Leopard programming. Wiley.
Cita Chicago Style (17a ed.)
Trent, Michael, y Drew McCormack. Beginning Mac OS X Snow Leopard Programming. Indianapolis, IN: Wiley, 2010.
Cita MLA (9a ed.)
Trent, Michael, y Drew McCormack. Beginning Mac OS X Snow Leopard Programming. Wiley, 2010.
Precaución: Estas citas no son 100% exactas.