APA način citiranja

(1970). Industrilization and productivity. New York: United Nations.

Čikaški stil citiranja

Industrilization and Productivity. New York: United Nations, 1970.

MLA način citiranja

Industrilization and Productivity. New York: United Nations, 1970.

Upozorenje: Ovi citati možda nisu uvijek 100% točni.