Cita APA (7a ed.)

Kratzer, T. (2004). Novell GroupWise 6.5 administrator's guide (1st edition.). Novell Press.

Cita Chicago Style (17a ed.)

Kratzer, Tay. Novell GroupWise 6.5 Administrator's Guide. 1st edition. Indianapolis, IN: Novell Press, 2004.

Cita MLA (9a ed.)

Kratzer, Tay. Novell GroupWise 6.5 Administrator's Guide. 1st edition. Novell Press, 2004.