Cita APA

Clocksin, W. F., & Mellish, C. S. (1994). Programming in Prolog (4th ed.). Springer-Verlag.

Citación estilo Chicago

Clocksin, W. F., and C. S. Mellish. Programming in Prolog. 4th ed. Berlin: Springer-Verlag, 1994.

Cita MLA

Clocksin, W. F., and C. S. Mellish. Programming in Prolog. 4th ed. Springer-Verlag, 1994.