Mehring, F. (1966). Karl marx: The story of his life. Allen & Unwin.
Čikaški stil citiranja (17. izdanje)Mehring, Franz. Karl Marx: The Story of His Life. London: Allen & Unwin, 1966.
MLA način citiranja (9. izdanje)Mehring, Franz. Karl Marx: The Story of His Life. Allen & Unwin, 1966.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.