APA način citiranja

(1990). XIII. Symposium on Operations Research: Proceedings. Frankfurt am Main: Hain.

Čikaški stil citiranja

XIII. Symposium On Operations Research: Proceedings. Frankfurt am Main: Hain, 1990.

MLA način citiranja

XIII. Symposium On Operations Research: Proceedings. Frankfurt am Main: Hain, 1990.

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