Asente, P. J., & Swick, R. R. (1990). X Window system toolkit: The complete programmer's guide and specification X version 11, release 4 (Int. ed.). Digital Press.
Chicago Style (17th ed.) CitationAsente, Paul J., and Ralph R. Swick. X Window System Toolkit: The Complete Programmer's Guide and Specification X Version 11, Release 4. Int. ed. Digital Press, 1990.
MLA (8th ed.) CitationAsente, Paul J., and Ralph R. Swick. X Window System Toolkit: The Complete Programmer's Guide and Specification X Version 11, Release 4. Int. ed. Digital Press, 1990.
Warning: These citations may not always be 100% accurate.
