APA (7th ed.) Citation

(1994). Xlib by example: X version 11, release 5 / Cui-Qing Yang, Mahir S. Ali.

Chicago Style (17th ed.) Citation

Xlib by Example: X Version 11, Release 5 / Cui-Qing Yang, Mahir S. Ali. 1994.

MLA (9th ed.) Citation

Xlib by Example: X Version 11, Release 5 / Cui-Qing Yang, Mahir S. Ali. 1994.

Warning: These citations may not always be 100% accurate.