Παραπομπή σε μορφή APA (7η εκδ.)

FitzGerald, J., & Fitzgerald, A. F. (1987). Fundamentals of systems analysis: Using structured analysis and design techniques (3rd ed.). Wiley.

Παραπομπή σε μορφή Chicago (17η εκδ.)

FitzGerald, Jerry, και Ardra F. Fitzgerald. Fundamentals of Systems Analysis: Using Structured Analysis and Design Techniques. 3rd ed. New York, Chichester: Wiley, 1987.

Παραπομπή σε μορφή MLA (9th εκδ.)

FitzGerald, Jerry, και Ardra F. Fitzgerald. Fundamentals of Systems Analysis: Using Structured Analysis and Design Techniques. 3rd ed. Wiley, 1987.