Dyfyniad APA

Bar, C. (2010). Elementary differential geometry. Cambridge University Press.

Dyfyniad Arddull Chicago

Bar, Christian. Elementary Differential Geometry. New York: Cambridge University Press, 2010.

Dyfyniad MLA

Bar, Christian. Elementary Differential Geometry. Cambridge University Press, 2010.

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