APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Clocksin, William F., and Christopher S. Mellish. Programming in Prolog. 4. ed. Berlin [u.a.]: Springer, 1994.

MLA (9th ed.) Citation

Clocksin, William F., and Christopher S. Mellish. Programming in Prolog. 4. ed. Springer, 1994.