APA (7th ed.) Citation

Heaford, J. M. (1983). The myth of the learning machine: The theory and practice of computer based training. Sigma Technical.

Chicago Style (17th ed.) Citation

Heaford, John M. The Myth of the Learning Machine: The Theory and Practice of Computer Based Training. Wilmslow, Cheshire, U.K.: Sigma Technical, 1983.

MLA (9th ed.) Citation

Heaford, John M. The Myth of the Learning Machine: The Theory and Practice of Computer Based Training. Sigma Technical, 1983.