Engels, F., & Aveling, E. B. (1950). Socialism: Utopian and scientific. Allen & Unwin.
Chicago Style (17th ed.) CitationEngels, Friedrich, and Edward Bibins Aveling. Socialism: Utopian and Scientific. London: Allen & Unwin, 1950.
MLA (9th ed.) CitationEngels, Friedrich, and Edward Bibins Aveling. Socialism: Utopian and Scientific. Allen & Unwin, 1950.
Warning: These citations may not always be 100% accurate.