Cita APA (7a ed.)

Clocksin, W. F., & Mellish, C. S. (1984). Programming in Prolog (2nd ed.). Springer.

Cita Chicago Style (17a ed.)

Clocksin, William F., y C. S. Mellish. Programming in Prolog. 2nd ed. Berlin [etc.]: Springer, 1984.

Cita MLA (9a ed.)

Clocksin, William F., y C. S. Mellish. Programming in Prolog. 2nd ed. Springer, 1984.