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 (9a ed.)
Negus, Chris, y François Caen. BSD UNIX Toolbox: 1000+ Commands for FreeBSD, OpenBSD, and NetBSD Power Users. Wiley Pub., 2008.
Precaución: Estas citas no son 100% exactas.