APA (7th ed.) Citation

O'Brien, J. A. (1979). Computers in business management: An introduction (Rev. ed.). R. D. Irwin.

Chicago Style (17th ed.) Citation

O'Brien, James A. Computers in Business Management: An Introduction. Rev. ed. Homewood, Ill.: R. D. Irwin, 1979.

MLA (8th ed.) Citation

O'Brien, James A. Computers in Business Management: An Introduction. Rev. ed. R. D. Irwin, 1979.