Dyfyniad APA

Bar,Christian. (2011). Elementary differential geometry. Cambridge University Press.

Dyfyniad Arddull Chicago

Bar,Christian. Elementary Differential Geometry. New Delhi: Cambridge University Press, 2011.

Dyfyniad MLA

Bar,Christian. Elementary Differential Geometry. Cambridge University Press, 2011.

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