APA (7th ed.) Citation

GUSTAFSON, J. L. (2017). END OF ERROR: Unum computing. CRC Press.

Chicago Style (17th ed.) Citation

GUSTAFSON, JOHN L. END OF ERROR: Unum Computing. [Place of publication not identified]: CRC Press, 2017.

MLA (9th ed.) Citation

GUSTAFSON, JOHN L. END OF ERROR: Unum Computing. CRC Press, 2017.