Franklin

MLA

Burgard, Wolfram, Thomas Christaller, and A. B Cremers. Ki-99 : Advances In Artificial Intelligence : 23rd Annual German Conference On Artificial Intelligence, Bonn, Germany, September 13-15, 1999 : Proceedings. Berlin: Springer, 1999.

APA

Burgard, W., Christaller, T., & Cremers, A. B. (1999). KI-99 : advances in artificial intelligence : 23rd Annual German Conference on Artificial Intelligence, Bonn, Germany, September 13-15, 1999 : proceedings. Berlin: Springer.

Chicago

Burgard, Wolfram., Thomas Christaller, and A. B Cremers. KI-99: Advances In Artificial Intelligence : 23rd Annual German Conference On Artificial Intelligence, Bonn, Germany, September 13-15, 1999 : Proceedings. Berlin: Springer, 1999.