APA (7th ed.) Citation

CovingtonlhMichael A. Natural language processing for prolog programmers.

Chicago Style (17th ed.) Citation

CovingtonlhMichael A. Natural Language Processing for Prolog Programmers. New JerseylbPrentice Halllc1994.

MLA (9th ed.) Citation

CovingtonlhMichael A. Natural Language Processing for Prolog Programmers.

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