Dyfyniad APA

Byard, R. W. (2010). Sudden death in the young (3rd ed.). Cambridge University Press.

Dyfyniad Arddull Chicago

Byard, Roger W. Sudden Death in the Young. 3rd ed. Cambridge: Cambridge University Press, 2010.

Dyfyniad MLA

Byard, Roger W. Sudden Death in the Young. 3rd ed. Cambridge University Press, 2010.

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