Dyfyniad APA

Helgason, S. (1962). Differential geometry and symmetric spaces. Academic Press.

Dyfyniad Arddull Chicago

Helgason, Sigurdur. Differential Geometry and Symmetric Spaces. New York: Academic Press, 1962.

Dyfyniad MLA

Helgason, Sigurdur. Differential Geometry and Symmetric Spaces. Academic Press, 1962.

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