Laughlin, H. H. (1925). Historical, legal and statistical review of eugenical sterilization in the United States. American Eugenics Society.
Čikaški stil citiranja (17. izdanje)Laughlin, Harry Hamilton. Historical, Legal and Statistical Review of Eugenical Sterilization in the United States. New Haven, Conn.: American Eugenics Society, 1925.
MLA način citiranja (8. izdanje)Laughlin, Harry Hamilton. Historical, Legal and Statistical Review of Eugenical Sterilization in the United States. American Eugenics Society, 1925.
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