Cita APA (7a ed.)

Cowart, R. A., & Knittel, B. C. (2010). Microsoft Windows 7 in depth (1st edition.). Que.

Cita Chicago Style (17a ed.)

Cowart, Robert Author, y Brian Contributor Knittel. Microsoft Windows 7 in Depth. 1st edition. [Place of publication not identified]: Que, 2010.

Cita MLA (9a ed.)

Cowart, Robert Author, y Brian Contributor Knittel. Microsoft Windows 7 in Depth. 1st edition. Que, 2010.