Cita APA

Jennings, W. W. (1926). A history of economic progress in the United States. T. Crowell.

Citación estilo Chicago

Jennings, Walter W. A History of Economic Progress in the United States. New York: T. Crowell, 1926.

Cita MLA

Jennings, Walter W. A History of Economic Progress in the United States. New York: T. Crowell, 1926.