Cita APA (7a ed.)
Merritt, D. (1989). Building Expert Systems in Prolog. Springer Verlag.
Cita Chicago Style (17a ed.)
Merritt, Dennis. Building Expert Systems in Prolog. New York: Springer Verlag, 1989.
Cita MLA (9a ed.)
Merritt, Dennis. Building Expert Systems in Prolog. Springer Verlag, 1989.
Precaución: Estas citas no son 100% exactas.