Marx , K., & Engels , F. (1972). Carteggio Marx-Engels (3. ed.). Editori Riuniti.
Chicago Style (17th ed.) CitationMarx , Karl, and Friedrich Engels. Carteggio Marx-Engels. 3. ed. Roma: Editori Riuniti, 1972.
MLA (8th ed.) CitationMarx , Karl, and Friedrich Engels. Carteggio Marx-Engels. 3. ed. Editori Riuniti, 1972.
Warning: These citations may not always be 100% accurate.