Citazione Stile APA (7a Edizione)

Turnbull, K. F., Pratt, R. H., Evans, J. E. I., & Levinson, H. S. (2004). Traveler response to transportation system changes. Transportation Research Board.

Citazione stile Chigago Style (17a edizione)

Turnbull, Katherine F., Richard H. Pratt, John E. IV Evans, e Herbert S. Levinson. Traveler Response to Transportation System Changes. Washington, D.C: Transportation Research Board, 2004.

Citatione MLA (9a ed.)

Turnbull, Katherine F., et al. Traveler Response to Transportation System Changes. Transportation Research Board, 2004.