Cita APA (7a ed.)

Negus, C., & Caen, F. (2008). BSD UNIX toolbox: 1000+ commands for FreeBSD, OpenBSD, and NetBSD power users. Wiley Pub..

Cita Chicago Style (17a ed.)

Negus, Chris, y François Caen. BSD UNIX Toolbox: 1000+ Commands for FreeBSD, OpenBSD, and NetBSD Power Users. Indianapolis, IN: Wiley Pub., 2008.

Cita MLA (8a ed.)

Negus, Chris, y François Caen. BSD UNIX Toolbox: 1000+ Commands for FreeBSD, OpenBSD, and NetBSD Power Users. Wiley Pub., 2008.