Cita APA (7a ed.)

Ford, N. (1987). How machines think: A general introduction to artificial intelligence ; illustrated in prolog. Wiley.

Cita Chicago Style (17a ed.)

Ford, Nigel. How Machines Think: A General Introduction to Artificial Intelligence ; Illustrated in Prolog. Chichester [West Sussex] ; New York: Wiley, 1987.

Cita MLA (9a ed.)

Ford, Nigel. How Machines Think: A General Introduction to Artificial Intelligence ; Illustrated in Prolog. Wiley, 1987.