Dyfyniad APA

Kopec, A. C. (1970). The distribution of the blood groups in the United Kingdom. Oxford University Press.

Dyfyniad Arddull Chicago

Kopec, Ada C. The Distribution of the Blood Groups in the United Kingdom. London, New York: Oxford University Press, 1970.

Dyfyniad MLA

Kopec, Ada C. The Distribution of the Blood Groups in the United Kingdom. Oxford University Press, 1970.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.