Cita APA (7a ed.)

Davis, R., & Lenat, D. B. (1982). Knowledge-based systems in artificial intelligence. McGraw-Hill International Book Company.

Cita Chicago Style (17a ed.)

Davis, Randall, y Douglas B. Lenat. Knowledge-based Systems in Artificial Intelligence. New York [etc.]: McGraw-Hill International Book Company, 1982.

Cita MLA (9a ed.)

Davis, Randall, y Douglas B. Lenat. Knowledge-based Systems in Artificial Intelligence. McGraw-Hill International Book Company, 1982.