APA (7th ed.) Citation

Gee, R. D. (1965). Teaching machines and programmed learning: A guide to the literature and other sources of information (2. ed.). Hertfordshire County Council, Technical Library & Information Service, Hatfield College of Technology.

Chicago Style (17th ed.) Citation

Gee, Ralph D. Teaching Machines and Programmed Learning: A Guide to the Literature and Other Sources of Information. 2. ed. Hatfield, Herts: Hertfordshire County Council, Technical Library & Information Service, Hatfield College of Technology, 1965.

MLA (9th ed.) Citation

Gee, Ralph D. Teaching Machines and Programmed Learning: A Guide to the Literature and Other Sources of Information. 2. ed. Hertfordshire County Council, Technical Library & Information Service, Hatfield College of Technology, 1965.