APA Citation

SMILEY. (1994). The American economy in the twentieth century. Cincinnati: South Wester.

Chicago Style Citation

SMILEY. The American Economy in the Twentieth Century. Cincinnati: South Wester, 1994.

MLA Citation

SMILEY. The American Economy in the Twentieth Century. Cincinnati: South Wester, 1994.

Warning: These citations may not always be 100% accurate.