Dyfyniad APA

Fenner, J. (1981). Diatoms in the Eocene and Oligocene sediments off NW-Africa: Their stratigraphic and paleogeographic occurrences.

Dyfyniad Arddull Chicago

Fenner, Juliane. Diatoms in the Eocene and Oligocene Sediments off NW-Africa: Their Stratigraphic and Paleogeographic Occurrences. 1981.

Dyfyniad MLA

Fenner, Juliane. Diatoms in the Eocene and Oligocene Sediments off NW-Africa: Their Stratigraphic and Paleogeographic Occurrences. 1981.

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