Cita APA

Pratt, R. H., & Copple, J. (1981). Traveler response to transportation system changes (2. edition.). Washington: BartonAshman.

Citación estilo Chicago

Pratt, Richard H., y John Copple. Traveler Response to Transportation System Changes. 2. edition. Washington: BartonAshman, 1981.

Cita MLA

Pratt, Richard H., y John Copple. Traveler Response to Transportation System Changes. 2. edition. Washington: BartonAshman, 1981.

Precaución: Estas citas no son 100% exactas.