Cita APA

Matthews, M. S., & Marty Matthews. (2011). Windows 7 SP1 quicksteps. New York: McGraw-Hill.

Chicago Style Citation

Matthews, Martin S., i Marty Matthews. Windows 7 SP1 Quicksteps. New York: McGraw-Hill, 2011.

Cita MLA

Matthews, Martin S., i Marty Matthews. Windows 7 SP1 Quicksteps. New York: McGraw-Hill, 2011.