Gaya APA
Gates, R. Ruggles. ().
Heredity and eugenics .
London:
Constable and co.
Gaya Chicago
Gates, R. Ruggles.
Heredity and eugenics.
London:
Constable and co,
.
Text.
Gaya MLA
Gates, R. Ruggles.
Heredity and eugenics.
London:
Constable and co,
.
Text.
Gaya Turabian
Gates, R. Ruggles.
Heredity and eugenics.
London:
Constable and co,
.
Print.