Παραπομπή σε μορφή APA (7η εκδ.)

Secord, J. A. Darwin and the breeders: A social history / James A. Secord. The Darwinian heritage : [incl. proceed. of the Charles Darwin Centenary Conference, Florence Center for the History and Philosophy of Science, June 1982].(1985).

Παραπομπή σε μορφή Chicago (17η εκδ.)

Secord, James A. "Darwin and the Breeders: A Social History / James A. Secord." The Darwinian Heritage : [incl. Proceed. of the Charles Darwin Centenary Conference, Florence Center for the History and Philosophy of Science, June 1982].(1985) .

Παραπομπή σε μορφή MLA (8th εκδ.)

Secord, James A. "Darwin and the Breeders: A Social History / James A. Secord." The Darwinian Heritage : [incl. Proceed. of the Charles Darwin Centenary Conference, Florence Center for the History and Philosophy of Science, June 1982].(1985), .