Cita APA (7a ed.)

Beerel, A. C. (1987). Expert systems: Strategic implications and applications. Ellis Horwood.

Cita Chicago Style (17a ed.)

Beerel, Annabel C. Expert Systems: Strategic Implications and Applications. Chichester: Ellis Horwood, 1987.

Cita MLA (9a ed.)

Beerel, Annabel C. Expert Systems: Strategic Implications and Applications. Ellis Horwood, 1987.