APA (7th ed.) Citation

Sparkes, J. J. (1972). The heart of computers / prepared by John Sparkes for the Technology Foundation Course Team. Open University Press.

Chicago Style (17th ed.) Citation

Sparkes, J. J. The Heart of Computers / Prepared by John Sparkes for the Technology Foundation Course Team. Bletchley: Open University Press, 1972.

MLA (9th ed.) Citation

Sparkes, J. J. The Heart of Computers / Prepared by John Sparkes for the Technology Foundation Course Team. Open University Press, 1972.

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