APA (7th ed.) Citation

LPNMR '99 El Paso, Tex., SpringerLink (Online service), Gelfond, M., Leone, N., & Pfeifer, G. (1999). Logic programming and nonmonotonic reasoning: 5th international conference, LPNMR '99, El Paso, Texas, USA, December 2-4, 1999 : proceedings. Springer.

Chicago Style (17th ed.) Citation

LPNMR '99 El Paso, Tex., SpringerLink (Online service), Michael Gelfond, Nicola Leone, and Gerald Pfeifer. Logic Programming and Nonmonotonic Reasoning: 5th International Conference, LPNMR '99, El Paso, Texas, USA, December 2-4, 1999 : Proceedings. Berlin ; New York: Springer, 1999.

MLA (9th ed.) Citation

LPNMR '99 El Paso, Tex., et al. Logic Programming and Nonmonotonic Reasoning: 5th International Conference, LPNMR '99, El Paso, Texas, USA, December 2-4, 1999 : Proceedings. Springer, 1999.