APA (7th ed.) Citation

Lloyd, J. W. (1987). Foundations of logic programming (2. extended ed.). Springer.

Chicago Style (17th ed.) Citation

Lloyd, John W. Foundations of Logic Programming. 2. extended ed. Berlin u.a: Springer, 1987.

MLA (9th ed.) Citation

Lloyd, John W. Foundations of Logic Programming. 2. extended ed. Springer, 1987.