Παραπομπή σε μορφή APA (7η εκδ.)

American Association of State Highway and Transportation Officials. (2010). User and non-user benefit analysis for highways. American Association of State Highway and Transportation Officials.

Παραπομπή σε μορφή Chicago (17η εκδ.)

American Association of State Highway and Transportation Officials. User and Non-user Benefit Analysis for Highways. Washington, D.C: American Association of State Highway and Transportation Officials, 2010.

Παραπομπή σε μορφή MLA (9th εκδ.)

American Association of State Highway and Transportation Officials. User and Non-user Benefit Analysis for Highways. American Association of State Highway and Transportation Officials, 2010.