APA (7th ed.) Citation

Gottlob, G., Leone, N., & Scarcello, F. (1997). On the Complexity of Some Inductive Logic Programming Problems. Springer.

Chicago Style (17th ed.) Citation

Gottlob, G., N. Leone, and F. Scarcello. On the Complexity of Some Inductive Logic Programming Problems. Springer, 1997.

MLA (9th ed.) Citation

Gottlob, G., et al. On the Complexity of Some Inductive Logic Programming Problems. Springer, 1997.