Sills, D. L. (1968). International enyclopedia of the social sciences / edited by David L. Sills. David Sills. Macmillan.
Chicago Edition CitationSills, David L. International Enyclopedia of the Social Sciences / Edited by David L. Sills. David Sills. London: Macmillan, 1968.
MLA Edition CitationSills, David L. International Enyclopedia of the Social Sciences / Edited by David L. Sills. David Sills. Macmillan, 1968.
Warning: These citations may not always be 100% accurate.