Cita APA (7a ed.)

Glenn, W., & Glenn, W. (2002). Windows XP. McGraw-Hill.

Cita Chicago Style (17a ed.)

Glenn, Walter, y Walter Glenn. Windows XP. McGraw-Hill, 2002.

Cita MLA (8a ed.)

Glenn, Walter, y Walter Glenn. Windows XP. McGraw-Hill, 2002.