APA (7th ed.) Citation
Patterson, D. W. (1990). Introduction to artificial intelligence and expert system (3rd ed.). P.H I.
Chicago Style (17th ed.) Citation
Patterson, Dan W. Introduction to Artificial Intelligence and Expert System. 3rd ed. New Delhi: P.H I, 1990.
MLA (9th ed.) Citation
Patterson, Dan W. Introduction to Artificial Intelligence and Expert System. 3rd ed. P.H I, 1990.
Warning: These citations may not always be 100% accurate.