Cita APA (7a ed.)
Townsend, C. R. (1987). Mastering expert systems with Turbo Prolog. Howard W. Sams and Company.
Cita Chicago Style (17a ed.)
Townsend, Colin R. Mastering Expert Systems with Turbo Prolog. Indianapolis: Howard W. Sams and Company, 1987.
Cita MLA (9a ed.)
Townsend, Colin R. Mastering Expert Systems with Turbo Prolog. Howard W. Sams and Company, 1987.
Precaución: Estas citas no son 100% exactas.