Cita APA

Snell, N., & Groh, M. (1997). The comprehensive guide to Microsoft Office 97. Ventana.

Citación estilo Chicago

Snell, Ned, and Michael Groh. The Comprehensive Guide to Microsoft Office 97. Research Triangle Park, N.C: Ventana, 1997.

Cita MLA

Snell, Ned, and Michael Groh. The Comprehensive Guide to Microsoft Office 97. Ventana, 1997.