APA (7th ed.) Citation

LeBlond, G. T. (1990). Using 1-2-3 release 2.2, covers releases 2.0, 2.01, & 2.2. Osborne McGraw-Hill.

Chicago Style (17th ed.) Citation

LeBlond, Geoffrey T. Using 1-2-3 Release 2.2, Covers Releases 2.0, 2.01, & 2.2. Berkeley, Calif.: Osborne McGraw-Hill, 1990.

MLA (9th ed.) Citation

LeBlond, Geoffrey T. Using 1-2-3 Release 2.2, Covers Releases 2.0, 2.01, & 2.2. Osborne McGraw-Hill, 1990.