Cognitive Systems

MLA

Lu, Ruqian, et al. Cognitive Systems. Springer Berlin Heidelberg, 2007.

APA

Lu, R., Siekmann, J., Siekmann, J. H, Ullrich, C., Kruijff, G. M, Ullrich, C. A, & Wyatt, J. (2007). Cognitive Systems. Springer Berlin Heidelberg.

Chicago

Lu, Ruqian, Jörg Siekmann, Jörg H Siekmann, Carsten Ullrich, Geert-Jan M Kruijff, Carsten A Ullrich, and Jeremy Wyatt. Cognitive Systems. : Springer Berlin Heidelberg, 2007.