APA citiranje

O'brien, J. A. (1989). PC Software Workbook (2nd ed.). Irwin.

Chicago Style (17th ed.) Citation

O'brien, James A. PC Software Workbook. 2nd ed. Boston: Irwin, 1989.

MLA citiranje

O'brien, James A. PC Software Workbook. 2nd ed. Irwin, 1989.