APA (7th ed.) Citation

Pigford, D. V., & Baur, G. (1995). Expert systems for business: Concepts and applications ; featuring VP-Expert, version 3.1 (2. ed.). Boyd & Fraser [u.a.].

Chicago Style (17th ed.) Citation

Pigford, Darleen V., and Greg Baur. Expert Systems for Business: Concepts and Applications ; Featuring VP-Expert, Version 3.1. 2. ed. Danvers [u.a.]: Boyd & Fraser [u.a.], 1995.

MLA (9th ed.) Citation

Pigford, Darleen V., and Greg Baur. Expert Systems for Business: Concepts and Applications ; Featuring VP-Expert, Version 3.1. 2. ed. Boyd & Fraser [u.a.], 1995.