Παραπομπή σε μορφή APA (7η εκδ.)

Giarratano Joseph C. & Riley Gary. (1994). Expert systems: Principles and programming (2nd ed.). PWS.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Giarratano Joseph C. και Riley Gary. Expert Systems: Principles and Programming. 2nd ed. PWS, 1994.

Παραπομπή σε μορφή MLA (8th εκδ.)

Giarratano Joseph C. και Riley Gary. Expert Systems: Principles and Programming. 2nd ed. PWS, 1994.