APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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