APA aipamena

Leone, N., Pfeifer, G., Faber, W., Eiter, T., Gottlob, G., Perri, S., & Scarcello, F. (2002). The DLV System for Knowledge Representation and Reasoning.

Chicago Style aipamena

Leone, N., G. Pfeifer, W. Faber, T. Eiter, G. Gottlob, S. Perri, and F. Scarcello. The DLV System for Knowledge Representation and Reasoning. 2002.

MLA aipamena

Leone, N., et al. The DLV System for Knowledge Representation and Reasoning. 2002.