A decade of progress in eugenics;
scientific papers of the third International congress of eugenics, held at American museum of natural history, New York, August 21-23, 1932 ...
Committee on publication, Harry F. Perkins, chairman ... Harry H. Laughlin, secretary.

APA Citation

International Eugenics Congress. 3d, N. York., Laughlin, H. Hamilton., Perkins, H. Farnham. (1934). A decade of progress in eugenics: scientific papers of the third International congress of eugenics, held at American museum of natural history, New York, August 21-23, 1932 ... Baltimore: The Williams & Wilkins company.

MLA Citation

International Eugenics Congress. 3d, New York, 1932, Harry Hamilton Laughlin, and Henry Farnham Perkins. A Decade of Progress In Eugenics: Scientific Papers of the Third International Congress of Eugenics, Held At American Museum of Natural History, New York, August 21-23, 1932 ... Baltimore: The Williams & Wilkins company, 1934.