Cita APA (7a ed.)
Clocksin, W. F., & Mellish, C. S. (1987). Programming in Prolog (3. Rev. and Extended ed.). Springer.
Cita Chicago Style (17a ed.)
Clocksin, William F., y Christopher S. Mellish. Programming in Prolog. 3. Rev. and Extended ed. Berlin: Springer, 1987.
Cita MLA (9a ed.)
Clocksin, William F., y Christopher S. Mellish. Programming in Prolog. 3. Rev. and Extended ed. Springer, 1987.
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