Cita APA (7th ed.)

Cox, J. (2011). Microsoft office professional 2010 step by step. Microsoft.

Cita Chicago (17th ed.)

Cox, Joyce. Microsoft Office Professional 2010 Step by Step. Redmond, Washington: Microsoft, 2011.

Cita MLA (9th ed.)

Cox, Joyce. Microsoft Office Professional 2010 Step by Step. Microsoft, 2011.