Style de citation APA

Ball, D. (1980). America's railroads: The second generation. New York: Norton.

Style de citation Chicago

Ball, Don. America's Railroads: The Second Generation. New York: Norton, 1980.

Style de citation MLA

Ball, Don. America's Railroads: The Second Generation. New York: Norton, 1980.

Attention : ces citations peuvent ne pas être correctes à 100%.