APA (7th ed.) Citation

Wallace, J., & Erickson, J. (1993). Hard drive: Bill Gates and the making of the Microsoft empire (First HarperBusiness edition.). HarperBusiness.

Chicago Style (17th ed.) Citation

Wallace, James, and Jim Erickson. Hard Drive: Bill Gates and the Making of the Microsoft Empire. First HarperBusiness edition. New York: HarperBusiness, 1993.

MLA (9th ed.) Citation

Wallace, James, and Jim Erickson. Hard Drive: Bill Gates and the Making of the Microsoft Empire. First HarperBusiness edition. HarperBusiness, 1993.

Warning: These citations may not always be 100% accurate.