Παραπομπή σε μορφή APA (7η εκδ.)

Institution of Civil Engineers. (1996). Whither civil engineering? Institution of Civil Engineers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Institution of Civil Engineers. Whither Civil Engineering? Institution of Civil Engineers, 1996.

Παραπομπή σε μορφή MLA (8th εκδ.)

Institution of Civil Engineers. Whither Civil Engineering? Institution of Civil Engineers, 1996.