Weismann, A. Essays Upon Heredity and Kindred Biological Problems Authorised Translation.
Čikaški stil citiranja (17. izdanje)Weismann, August. Essays Upon Heredity and Kindred Biological Problems Authorised Translation.
MLA način citiranja (9. izdanje)Weismann, August. Essays Upon Heredity and Kindred Biological Problems Authorised Translation.
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