APA stil citiranja
Koestler, A. (1967). The ghost in the machine: The ghost in the machine. London: Picador.
Chicago stil citiranjaKoestler, Arthur. The ghost in the machine: The ghost in the machine. London: Picador, 1967.
MLA stil citiranjaKoestler, Arthur. The ghost in the machine: The ghost in the machine. London: Picador, 1967.
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