Citação norma APA
(1981). Changes in world economic environment in the last two decades of the 20th century: Summary and conclusions. Hungarian Scientific Council for World Economy.
Citação norma Chicago
Changes in World Economic Environment in the Last Two Decades of the 20th Century: Summary and Conclusions. Budapest: Hungarian Scientific Council for World Economy, 1981.
Citação norma MLA
Changes in World Economic Environment in the Last Two Decades of the 20th Century: Summary and Conclusions. Hungarian Scientific Council for World Economy, 1981.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.