Hewlett-Packard Company. (1988). Programming with the Xrlib user interface toolbox (2nd ed.). Hewlett-Packard.
Chicago Style (17th ed.) CitationHewlett-Packard Company. Programming with the Xrlib User Interface Toolbox. 2nd ed. Corvallis: Hewlett-Packard, 1988.
MLA (9th ed.) CitationHewlett-Packard Company. Programming with the Xrlib User Interface Toolbox. 2nd ed. Hewlett-Packard, 1988.
Warning: These citations may not always be 100% accurate.