APA (7th ed.) Citation

MacKinnon, D., McCrum, W., & Sheppard, D. (1990). An introduction to open systems interconnection / Dennis MacKinnon, William McCrum, Donald Sheppard. Computer Science.

Chicago Style (17th ed.) Citation

MacKinnon, Dennis, William McCrum, and Donald Sheppard. An Introduction to Open Systems Interconnection / Dennis MacKinnon, William McCrum, Donald Sheppard. New York ; London: Computer Science, 1990.

MLA (9th ed.) Citation

MacKinnon, Dennis, et al. An Introduction to Open Systems Interconnection / Dennis MacKinnon, William McCrum, Donald Sheppard. Computer Science, 1990.

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