APA stil citiranja

Petrović, G. (1967). Marx in the mid-twentieth century: Marx in the mid-twentieth century : a Yugoslav philosopher reconsiders Karl Marx's writings. Tokyo: [s. n.].

Chicago stil citiranja

Petrović, Gajo. Marx in the mid-twentieth century: Marx in the mid-twentieth century : a Yugoslav philosopher reconsiders Karl Marx's writings. Tokyo: [s. n.], 1967.

MLA stil citiranja

Petrović, Gajo. Marx in the mid-twentieth century: Marx in the mid-twentieth century : a Yugoslav philosopher reconsiders Karl Marx's writings. Tokyo: [s. n.], 1967.