APA stil citiranja

Vranicki, P., & Petnički, S. Socialism at the turn of the twenty-first century: Socialism at the turn of the twenty-first century. [s. l.]: [s. n.].

Chicago stil citiranja

Vranicki, Predrag, and Slavica Petnički. Socialism at the turn of the twenty-first century: Socialism at the turn of the twenty-first century. [s. l.]: [s. n.].

MLA stil citiranja

Vranicki, Predrag, and Slavica Petnički. Socialism at the turn of the twenty-first century: Socialism at the turn of the twenty-first century. [s. l.]: [s. n.].