APA
Carr-saunders A., . (1926). Eugenics. London: Thornton butterworth Ltd.
Chicago
Carr-saunders A.M, . 1926. Eugenics. London: Thornton butterworth Ltd.
Harvard
Carr-saunders A., . (1926). Eugenics. London: Thornton butterworth Ltd.
MLA
Carr-saunders A.M, . Eugenics. London: Thornton butterworth Ltd. 1926.