APA (7th ed.) Citation

James, C. L., Welsh, E. C., & Arneson, G. (1940). Industrial concentration and tariffs. United States Government Printing Office.

Chicago Style (17th ed.) Citation

James, Clifford L., Edward C. Welsh, and Gordon Arneson. Industrial Concentration and Tariffs. Washington: United States Government Printing Office, 1940.

MLA (8th ed.) Citation

James, Clifford L., et al. Industrial Concentration and Tariffs. United States Government Printing Office, 1940.