Scheifler, R. W., Gettys, J., Mento, A., & Converse, D. (1997). X Window System: Core and extension protocols. Boston: Digital Press.
Chicago Style CitationScheifler, Robert W., James Gettys, Al Mento, and Donna Converse. X Window System: Core and Extension Protocols. Boston: Digital Press, 1997.
MLA CitationScheifler, Robert W., James Gettys, Al Mento, and Donna Converse. X Window System: Core and Extension Protocols. Boston: Digital Press, 1997.
Warning: These citations may not always be 100% accurate.