George, W. (1960). Elementary genetics: The physiology of descent. Macmillan.
Chicago Style aipamenaGeorge, Wilma. Elementary Genetics: The Physiology of Descent. London: Macmillan, 1960.
MLA aipamenaGeorge, Wilma. Elementary Genetics: The Physiology of Descent. Macmillan, 1960.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.