APA (7th ed.) Citation

SpringerLink (Online service), Grädel, E., & Kahle, R. (2009). Computer Science Logic: 23rd international Workshop, CSL 2009, 18th Annual Conference of the EACSL, Coimbra, Portugal, September 7-11, 2009. Proceedings. Springer Berlin Heidelberg : Imprint: Springer.

Chicago Style (17th ed.) Citation

SpringerLink (Online service), Erich Grädel, and Reinhard Kahle. Computer Science Logic: 23rd International Workshop, CSL 2009, 18th Annual Conference of the EACSL, Coimbra, Portugal, September 7-11, 2009. Proceedings. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2009.

MLA (8th ed.) Citation

SpringerLink (Online service), et al. Computer Science Logic: 23rd International Workshop, CSL 2009, 18th Annual Conference of the EACSL, Coimbra, Portugal, September 7-11, 2009. Proceedings. Springer Berlin Heidelberg : Imprint: Springer, 2009.