APA stil citiranja
Singer, J. D. (2003). The etiology of interstate war: The etiology of interstate war : a natural history approach. Polemos (Zagreb).
Chicago stil citiranjaSinger, J. David. "The etiology of interstate war: The etiology of interstate war : a natural history approach." 2003.
MLA stil citiranjaSinger, J. David. "The etiology of interstate war: The etiology of interstate war : a natural history approach." 2003.
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