APA (7th ed.) Citation

Goodman, R. (1963). Programmed learning and teaching machines: An introduction (2d enl. ed.). English Universities Press.

Chicago Style (17th ed.) Citation

Goodman, Richard. Programmed Learning and Teaching Machines: An Introduction. 2d enl. ed. London: English Universities Press, 1963.

MLA (8th ed.) Citation

Goodman, Richard. Programmed Learning and Teaching Machines: An Introduction. 2d enl. ed. English Universities Press, 1963.