SpringerLink (Online service), Gabbay, D., Kruse, R., Nonnengart, A., & Ohlbach, H. J. (1997). Qualitative and Quantitative Practical Reasoning: First International Joint Conference on Qualitative and Quantitative Practical Reasoning, ECSQARU-FAPR'97, Bad Honnef, Germany, June 9-12, 1997 Proceedings (1st ed. 1997.). Springer Berlin Heidelberg : Imprint: Springer. https://doi.org/10.1007/BFb0035607
Chicago Style (17th ed.) CitationSpringerLink (Online service), Dov Gabbay, Rudolf Kruse, Andreas Nonnengart, and Hans J. Ohlbach. Qualitative and Quantitative Practical Reasoning: First International Joint Conference on Qualitative and Quantitative Practical Reasoning, ECSQARU-FAPR'97, Bad Honnef, Germany, June 9-12, 1997 Proceedings. 1st ed. 1997. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 1997. https://doi.org/10.1007/BFb0035607.
MLA (8th ed.) CitationSpringerLink (Online service), et al. Qualitative and Quantitative Practical Reasoning: First International Joint Conference on Qualitative and Quantitative Practical Reasoning, ECSQARU-FAPR'97, Bad Honnef, Germany, June 9-12, 1997 Proceedings. 1st ed. 1997. Springer Berlin Heidelberg : Imprint: Springer, 1997. https://doi.org/10.1007/BFb0035607.