Citazione Stile APA (7a Edizione)

Bligh, R. P., Menges, W. L., & Haug, R. R. (2006). Crashworthy work-zone traffic control devices. Transportation Research Board.

Citazione stile Chigago Style (17a edizione)

Bligh, Roger P., Wanda L. Menges, e Rebecca R. Haug. Crashworthy Work-zone Traffic Control Devices. Washington, D.C: Transportation Research Board, 2006.

Citatione MLA (9a ed.)

Bligh, Roger P., et al. Crashworthy Work-zone Traffic Control Devices. Transportation Research Board, 2006.