APA (7th ed.) Citation

O'Hara, P. D. (1993). How to computerize your small business. Wiley.

Chicago Style (17th ed.) Citation

O'Hara, Patrick D. How to Computerize Your Small Business. New York: Wiley, 1993.

MLA (9th ed.) Citation

O'Hara, Patrick D. How to Computerize Your Small Business. Wiley, 1993.