APA (7th ed.) Citation

Matthews, C. (1998). An introduction to natural language processing through Prolog / Clive Matthews. Addison Wesley Longman.

Chicago Style (17th ed.) Citation

Matthews, Clive. An Introduction to Natural Language Processing Through Prolog / Clive Matthews. Harlow: Addison Wesley Longman, 1998.

MLA (9th ed.) Citation

Matthews, Clive. An Introduction to Natural Language Processing Through Prolog / Clive Matthews. Addison Wesley Longman, 1998.

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