APA引文

Bell, S. (1940). Productivity, wages, and national income. Brookings Institution.

Chicago Style (17th ed.) Citation

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

MLA引文

Bell, Spurgeon. Productivity, Wages, and National Income. Brookings Institution, 1940.

警告：這些引文格式不一定是100％准確.