APA aipamena

Darwin, L. (1918). The need for widespread eugenic reform during reconstruction.

Chicago Style aipamena

Darwin, Leonard. The Need for Widespread Eugenic Reform During Reconstruction. 1918.

MLA aipamena

Darwin, Leonard. The Need for Widespread Eugenic Reform During Reconstruction. 1918.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.