APA (7th ed.) Citation

Evans, W. D. (1939). Mechanization and productivity of labor in the cigar manufacturing industry. United States Government Printing Office.

Chicago Style (17th ed.) Citation

Evans, W. Duane. Mechanization and Productivity of Labor in the Cigar Manufacturing Industry. Washington: United States Government Printing Office, 1939.

MLA (9th ed.) Citation

Evans, W. Duane. Mechanization and Productivity of Labor in the Cigar Manufacturing Industry. United States Government Printing Office, 1939.

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