Osborn, F. (1940). Preface to eugenics. New York: Harper & Brothers.
Chicago Style CitationOsborn, Frederick. Preface to Eugenics. New York: Harper & Brothers, 1940.
MLA CitationOsborn, Frederick. Preface to Eugenics. New York: Harper & Brothers, 1940.
Warning: These citations may not always be 100% accurate.