APA (7th ed.) Citation

BLANK, G., & BARNES, R. (1998). The universal machine: A multimedia introduction to computing. McGraw-Hill.

Chicago Style (17th ed.) Citation

BLANK, Glenn, and Robert BARNES. The Universal Machine: A Multimedia Introduction to Computing. Boston: McGraw-Hill, 1998.

MLA (9th ed.) Citation

BLANK, Glenn, and Robert BARNES. The Universal Machine: A Multimedia Introduction to Computing. McGraw-Hill, 1998.