APA (7th ed.) Citation

Steels, L., & Campbell, J. (1985). Progress in artificial intelligence (1a ed.). Ellis Horwood.

Chicago Style (17th ed.) Citation

Steels, Luc, and J.A Campbell. Progress in Artificial Intelligence. 1a ed. Chichester: Ellis Horwood, 1985.

MLA (9th ed.) Citation

Steels, Luc, and J.A Campbell. Progress in Artificial Intelligence. 1a ed. Ellis Horwood, 1985.