APA (7th ed.) Citation

Postman, A. (1987). Using HAL: A guide to achieving greater productivity with Lotus 1-2-3's companion product. Osborne McGraw-Hill.

Chicago Style (17th ed.) Citation

Postman, Andrew. Using HAL: A Guide to Achieving Greater Productivity with Lotus 1-2-3's Companion Product. Berkeley, Calif.: Osborne McGraw-Hill, 1987.

MLA (8th ed.) Citation

Postman, Andrew. Using HAL: A Guide to Achieving Greater Productivity with Lotus 1-2-3's Companion Product. Osborne McGraw-Hill, 1987.