APA aipamena

Leontief,Wassily. (1978). The future of the world economy: A United Nations study (2.). Oxford University Press.

Chicago Style aipamena

Leontief,Wassily. The Future of the World Economy: A United Nations Study. 2. Delhi: Oxford University Press, 1978.

MLA aipamena

Leontief,Wassily. The Future of the World Economy: A United Nations Study. 2. Oxford University Press, 1978.