Citazione Stile APA (7a Edizione)

Lewis, D. L. (1999). Road user and mitigation costs in highway pavement projects. National Academy Press.

Citazione stile Chigago Style (17a edizione)

Lewis, David L. Road User and Mitigation Costs in Highway Pavement Projects. Washington, D.C: National Academy Press, 1999.

Citatione MLA (9a ed.)

Lewis, David L. Road User and Mitigation Costs in Highway Pavement Projects. National Academy Press, 1999.