APA način citiranja

(1972). The Future is tomorrow: 17 prospective studies. Hague: Nijhoff.

Čikaški stil citiranja

The Future Is Tomorrow: 17 Prospective Studies. Hague: Nijhoff, 1972.

MLA način citiranja

The Future Is Tomorrow: 17 Prospective Studies. Hague: Nijhoff, 1972.

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