APA (7th ed.) Citation

Sinclair, I. R. (1991). The HarperCollins dictionary of computer terms. Harper Perennial.

Chicago Style (17th ed.) Citation

Sinclair, Ian Robertson. The HarperCollins Dictionary of Computer Terms. New York: Harper Perennial, 1991.

MLA (9th ed.) Citation

Sinclair, Ian Robertson. The HarperCollins Dictionary of Computer Terms. Harper Perennial, 1991.

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