Wood, C. A., Schreiner, P. W., Davis, W. S. 1., & Byrkett, D. L. (1990). Productivity tools: PC-DOS & MS-DOS, WordPerfect 5.0/5.1, Lotus 1-2-3, release 2.01/2.2, dBase III PLUS. Reading, Mass: Addison-Wesley.
Chicago Style CitationWood, Craig A., Paul W. Schreiner, William S.,( 1943-) Davis, and Donald L. Byrkett. Productivity Tools: PC-DOS & MS-DOS, WordPerfect 5.0/5.1, Lotus 1-2-3, Release 2.01/2.2, DBase III PLUS. Reading, Mass: Addison-Wesley, 1990.
MLA CitationWood, Craig A., Paul W. Schreiner, William S.,( 1943-) Davis, and Donald L. Byrkett. Productivity Tools: PC-DOS & MS-DOS, WordPerfect 5.0/5.1, Lotus 1-2-3, Release 2.01/2.2, DBase III PLUS. Reading, Mass: Addison-Wesley, 1990.
Warning: These citations may not always be 100% accurate.