(1998). Principles of knowledge representation and reasoning: Proceedings of the Sixth International Conference (KR '98) ; [Trento, Italy, June 2 - 5, 1998]. Kaufmann.
Chicago-Zitierstil (17. Ausg.)Principles of Knowledge Representation and Reasoning: Proceedings of the Sixth International Conference (KR '98) ; [Trento, Italy, June 2 - 5, 1998]. San Francisco, Calif: Kaufmann, 1998.
MLA-Zitierstil (9. Ausg.)Principles of Knowledge Representation and Reasoning: Proceedings of the Sixth International Conference (KR '98) ; [Trento, Italy, June 2 - 5, 1998]. Kaufmann, 1998.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.