APA način citiranja

Umberto Eco & James Fentress. (1995). The search for the perfect language. Harper Collins.

Čikaški stil citiranja

Umberto Eco i James Fentress. The Search for the Perfect Language. London: Harper Collins, 1995.

MLA način citiranja

Umberto Eco i James Fentress. The Search for the Perfect Language. Harper Collins, 1995.

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