Παραπομπή APA

Lenin,V I. (1965). On Utopian and scientific socialism. Progress Publishers.

Παραπομπή Chicago Style

Lenin,V I. On Utopian and Scientific Socialism. Moscow: Progress Publishers, 1965.

Παραπομπή MLA

Lenin,V I. On Utopian and Scientific Socialism. Progress Publishers, 1965.