Barkan, E. (1992). Retreat of scientific racism: Changing concepts of race in Britain and the United States between the world wars. Cambridge University Press.
Chicago Style (17th ed.) CitationBarkan, Elazar. Retreat of Scientific Racism: Changing Concepts of Race in Britain and the United States Between the World Wars. Cambridge University Press, 1992.
MLA (9th ed.) CitationBarkan, Elazar. Retreat of Scientific Racism: Changing Concepts of Race in Britain and the United States Between the World Wars. Cambridge University Press, 1992.
Warning: These citations may not always be 100% accurate.