APA (7th ed.) Citation

Bolt, B. a. N., Brown, J. S., & Burton, R. R. (1977). A Paradigmatic Example of an Artificially Intelligent Instructional System.

Chicago Style (17th ed.) Citation

Bolt, Beranek and Newman, John Seely Brown, and Richard R. Burton. A Paradigmatic Example of an Artificially Intelligent Instructional System. 1977.

MLA (9th ed.) Citation

Bolt, Beranek and Newman, et al. A Paradigmatic Example of an Artificially Intelligent Instructional System. 1977.