Cita APA

Westmeyer, R. E., & Westmeyer, R. E. (1952). Economics of transportation. New York, New York: Prentice Hall.

Citación estilo Chicago

Westmeyer, Russell E., y Russell E. Westmeyer. Economics of Transportation. New York, New York: Prentice Hall, 1952.

Cita MLA

Westmeyer, Russell E., y Russell E. Westmeyer. Economics of Transportation. New York, New York: Prentice Hall, 1952.