Cita APA (7a ed.)

Willmott, G. (1983). The fundamentals of computing. Heinemann.

Cita Chicago Style (17a ed.)

Willmott, G. The Fundamentals of Computing. London: Heinemann, 1983.

Cita MLA (9a ed.)

Willmott, G. The Fundamentals of Computing. Heinemann, 1983.