APA (7th ed.) Citation

(1992). The X Window System in a nutshell: Desktop quick reference for version 11 release 4 and release 5 of the X Window System (2. ed., updated for X11 R5.). O'Reilly.

Chicago Style (17th ed.) Citation

The X Window System in a Nutshell: Desktop Quick Reference for Version 11 Release 4 and Release 5 of the X Window System. 2. ed., updated for X11 R5. Sebastopol, CA: O'Reilly, 1992.

MLA (9th ed.) Citation

The X Window System in a Nutshell: Desktop Quick Reference for Version 11 Release 4 and Release 5 of the X Window System. 2. ed., updated for X11 R5. O'Reilly, 1992.