APA Citation

Bell, S. (1940). Productivity, wages, and national income. Washington, D.C.: The Brookings institution.

Chicago Style Citation

Bell, Spurgeon. Productivity, Wages, and National Income. Washington, D.C.: The Brookings institution, 1940.

MLA Citation

Bell, Spurgeon. Productivity, Wages, and National Income. Washington, D.C.: The Brookings institution, 1940.

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