APA ציטוט

O'Leary, T. J., & Williams, B. K. (1992). Dbase iv: Release 1.1. McGraw-Hill.

Chicago Style (17th ed.) Citation

O'Leary, Timothy J., and Brian K. Williams. Dbase Iv: Release 1.1. New York: McGraw-Hill, 1992.

ציטוט MLA

O'Leary, Timothy J., and Brian K. Williams. Dbase Iv: Release 1.1. McGraw-Hill, 1992.