APA (7th ed.) Citation

Whiddett R. J. (1985). UNIX: A practical introduction for users. Ellis Horwood.

Chicago Style (17th ed.) Citation

Whiddett R. J. UNIX: A Practical Introduction for Users. Ellis Horwood, 1985.

MLA (8th ed.) Citation

Whiddett R. J. UNIX: A Practical Introduction for Users. Ellis Horwood, 1985.

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