APA (7th ed.) Citation

Darlington Keith. (2011). The Essence of Expert Systems: Essence of computing. Dorling kindersely pvt ltd.

Chicago Style (17th ed.) Citation

Darlington Keith. The Essence of Expert Systems: Essence of Computing. U.P.: Dorling kindersely pvt ltd, 2011.

MLA (9th ed.) Citation

Darlington Keith. The Essence of Expert Systems: Essence of Computing. Dorling kindersely pvt ltd, 2011.