Παραπομπή σε μορφή APA (7η εκδ.)

423667 Webster, D. C., & Britain), T. R. L. (. (1993). An assessment of rumble strips and rumble areas. Crowthorne, Eng. : TRL.

Παραπομπή σε μορφή Chicago (17η εκδ.)

423667 Webster, David C., και Transport Research Laboratory (Great Britain). An Assessment of Rumble Strips and Rumble Areas. Crowthorne, Eng. : TRL, 1993.

Παραπομπή σε μορφή MLA (9th εκδ.)

423667 Webster, David C., και Transport Research Laboratory (Great Britain). An Assessment of Rumble Strips and Rumble Areas. Crowthorne, Eng. : TRL, 1993.