APA način citiranja

Krugman, P. R. (1995). Development, geography, and economic theory. Cambridge, Mass: MIT Press.

Čikaški stil citiranja

Krugman, Paul R. Development, Geography, and Economic Theory. Cambridge, Mass: MIT Press, 1995.

MLA način citiranja

Krugman, Paul R. Development, Geography, and Economic Theory. Cambridge, Mass: MIT Press, 1995.

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