APA (7th ed.) Citation

López, V., & Ansley, K. J. (1990). Free and user supported software for the IBM PC: A resource guide for libraries and individuals. McFarland & Co..

Chicago Style (17th ed.) Citation

López, Victor, and Kenneth J. Ansley. Free and User Supported Software for the IBM PC: A Resource Guide for Libraries and Individuals. Jefferson, N.C.: McFarland & Co., 1990.

MLA (9th ed.) Citation

López, Victor, and Kenneth J. Ansley. Free and User Supported Software for the IBM PC: A Resource Guide for Libraries and Individuals. McFarland & Co., 1990.