APA (7th ed.) Citation

Pountain, D. (2001). The new Penguin dictionary of computing. Penguin.

Chicago Style (17th ed.) Citation

Pountain, Dick. The New Penguin Dictionary of Computing. London: Penguin, 2001.

MLA (9th ed.) Citation

Pountain, Dick. The New Penguin Dictionary of Computing. Penguin, 2001.