APA način citiranja

Burns, A. F. Production trends in the United States since 1870. National Bureau of Economic Research.

Čikaški stil citiranja

Burns, Arthur F. Production Trends in the United States Since 1870. National Bureau of Economic Research.

MLA način citiranja

Burns, Arthur F. Production Trends in the United States Since 1870. National Bureau of Economic Research.

Upozorenje: Ovi citati možda nisu uvijek 100% točni.