Dyfyniad APA

Svantesson, S. (1976). Granulometric and petrographic studies of till in the Cambro-Silurian area of Gotland, Sweden, and studies of the ice recession in northern Gotland. Societas Upsaliensis pro Geologia Quaternaria.

Dyfyniad Arddull Chicago

Svantesson, Sven-Ingemund. Granulometric and Petrographic Studies of Till in the Cambro-Silurian Area of Gotland, Sweden, and Studies of the Ice Recession in Northern Gotland. Uppsala: Societas Upsaliensis pro Geologia Quaternaria, 1976.

Dyfyniad MLA

Svantesson, Sven-Ingemund. Granulometric and Petrographic Studies of Till in the Cambro-Silurian Area of Gotland, Sweden, and Studies of the Ice Recession in Northern Gotland. Societas Upsaliensis pro Geologia Quaternaria, 1976.

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