Dyfyniad APA

Scientific Annals of the Danube Delta Institute | CITDD Publishing House. Cambridge University Press.

Dyfyniad Arddull Chicago

Scientific Annals of the Danube Delta Institute | CITDD Publishing House. Cambridge University Press.

Dyfyniad MLA

Scientific Annals of the Danube Delta Institute | CITDD Publishing House. Cambridge University Press.

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