APA

Widman L. E., Loparo K. A. & Nielsen N. R. (1989). Artificial intelligence, simulation, and modeling. New York: John Wiley & Sons.

Chicago

Widman Lawrence E, Loparo Kenneth A and Nielsen Norman R. 1989. Artificial intelligence, simulation, and modeling. New York: John Wiley & Sons.

Harvard

Widman L. E., Loparo K. A. and Nielsen N. R. (1989). Artificial intelligence, simulation, and modeling. New York: John Wiley & Sons.

MLA

Widman Lawrence E, Loparo Kenneth A and Nielsen Norman R. Artificial intelligence, simulation, and modeling. New York: John Wiley & Sons. 1989.