Ewart, R. J. (1911). The influence of parental age on offspring.
Citação norma ChicagoEwart, Robert J. The Influence of Parental Age On Offspring. 1911.
Deismireacht MLAEwart, Robert J. The Influence of Parental Age On Offspring. 1911.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.