APA (7th ed.) Citation

Fisher, W. E. (1939). Economic consequences of the seven-hour day and wage changes in the bituminous coal industry. University of Pennsylvania Press.

Chicago Style (17th ed.) Citation

Fisher, Waldo Emanuel. Economic Consequences of the Seven-hour Day and Wage Changes in the Bituminous Coal Industry. Philadelphia: University of Pennsylvania Press, 1939.

MLA (9th ed.) Citation

Fisher, Waldo Emanuel. Economic Consequences of the Seven-hour Day and Wage Changes in the Bituminous Coal Industry. University of Pennsylvania Press, 1939.