Ritchie, D. A. (1997). American history: The modern era since 1865. New York: Glencoe/McGraw-Hill.
Style de citation ChicagoRitchie, Donald A. American History: The Modern Era Since 1865. New York: Glencoe/McGraw-Hill, 1997.
Style de citation MLARitchie, Donald A. American History: The Modern Era Since 1865. New York: Glencoe/McGraw-Hill, 1997.
Attention : ces citations peuvent ne pas être correctes à 100%.