APA (7th ed.) Citation

LeBlond, G. T. (1992). LeBlonds' 1-2-3 for Windows handbook. Bantam Books.

Chicago Style (17th ed.) Citation

LeBlond, Geoffrey T. LeBlonds' 1-2-3 for Windows Handbook. Toronto ; New York: Bantam Books, 1992.

MLA (9th ed.) Citation

LeBlond, Geoffrey T. LeBlonds' 1-2-3 for Windows Handbook. Bantam Books, 1992.