APA (7th ed.) Citation

Mullen, N. D., & Brown, P. C. (1986). English for computer science ([7th. imp.].). Oxford University Press.

Chicago Style (17th ed.) Citation

Mullen, Norma D., and P. Charles Brown. English for Computer Science. [7th. imp.]. Oxford: Oxford University Press, 1986.

MLA (9th ed.) Citation

Mullen, Norma D., and P. Charles Brown. English for Computer Science. [7th. imp.]. Oxford University Press, 1986.