Cita APA

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

Citación estilo Chicago

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

Cita MLA

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