Παραπομπή σε μορφή APA (7η εκδ.)

Aguilar, R. J. (1973). Systems analysis and design: In engineering, architecture, construction and planning. Prentice-Hall.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Aguilar, Rodolfo J. Systems Analysis and Design: In Engineering, Architecture, Construction and Planning. Englewood, Cliffs, N.J: Prentice-Hall, 1973.

Παραπομπή σε μορφή MLA (8th εκδ.)

Aguilar, Rodolfo J. Systems Analysis and Design: In Engineering, Architecture, Construction and Planning. Prentice-Hall, 1973.