APA (7th ed.) Citation

O'Leary, T. J., O'Leary, L. I., & Williams, B. K. (1991). Microsoft works on the IBM PC release 2.0. Mitchell Publishing,Inc..

Chicago Style (17th ed.) Citation

O'Leary, Timothy J., Linda I. O'Leary, and Brian K. Williams. Microsoft Works on the IBM PC Release 2.0. California: Mitchell Publishing,Inc., 1991.

MLA (9th ed.) Citation

O'Leary, Timothy J., et al. Microsoft Works on the IBM PC Release 2.0. Mitchell Publishing,Inc., 1991.