APA (7th ed.) Citation

Smith, P. R. (1988). Expert system development in Prolog and Turbo-prolog. Sigma Press ; Halsted Press.

Chicago Style (17th ed.) Citation

Smith, P. R. Expert System Development in Prolog and Turbo-prolog. Wilmslow, Cheshire, U.K. : New York, N.Y.: Sigma Press ; Halsted Press, 1988.

MLA (8th ed.) Citation

Smith, P. R. Expert System Development in Prolog and Turbo-prolog. Sigma Press ; Halsted Press, 1988.

Warning: These citations may not always be 100% accurate.