APA aipamena

Engels, F. (1950). Socialism, Uloian and scientific tr By Wdward Aveling.

Chicago Style aipamena

Engels, Frederick. Socialism, Uloian and Scientific Tr By Wdward Aveling. 1950.

MLA aipamena

Engels, Frederick. Socialism, Uloian and Scientific Tr By Wdward Aveling. 1950.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.