APA stil citiranja

Petrović, G. (1967). Marx in the mid-twentieth century: Marx in the mid-twentieth century : a Yugoslav philosopher considers Karl Marx's writings. New York: Anchor Books.

Chicago stil citiranja

Petrović, Gajo. Marx in the mid-twentieth century: Marx in the mid-twentieth century : a Yugoslav philosopher considers Karl Marx's writings. New York: Anchor Books, 1967.

MLA stil citiranja

Petrović, Gajo. Marx in the mid-twentieth century: Marx in the mid-twentieth century : a Yugoslav philosopher considers Karl Marx's writings. New York: Anchor Books, 1967.