Cita APA

Cassel, P., & Hart, M. (1998). Windows 98 in 21 days. Techmedia.

Chicago Edition Citation

Cassel, Paul, i Michael Hart. Windows 98 in 21 Days. New Delhi: Techmedia, 1998.

Cita MLA

Cassel, Paul, i Michael Hart. Windows 98 in 21 Days. Techmedia, 1998.