Cita APA (7a ed.)

Illingworth, V. (1997). A dictionary of computing (4th ed.). Oxford University Press.

Cita Chicago Style (17a ed.)

Illingworth, Valerie. A Dictionary of Computing. 4th ed. Oxford ; New York: Oxford University Press, 1997.

Cita MLA (8a ed.)

Illingworth, Valerie. A Dictionary of Computing. 4th ed. Oxford University Press, 1997.