Cita APA (7a ed.)

Clocksin, W. F., & Mellish, C. S. (1981). Programming in Prolog. Springer.

Cita Chicago Style (17a ed.)

Clocksin, William F., y C. S. Mellish. Programming in Prolog. Berlin [etc.]: Springer, 1981.

Cita MLA (9a ed.)

Clocksin, William F., y C. S. Mellish. Programming in Prolog. Springer, 1981.