Dyfyniad APA

Weyl, H. (2009). Philosophy of mathematics and natural science. Princeton University Press.

Dyfyniad Arddull Chicago

Weyl, Hermann. Philosophy of Mathematics and Natural Science. Princeton, N.J.: Princeton University Press, 2009.

Dyfyniad MLA

Weyl, Hermann. Philosophy of Mathematics and Natural Science. Princeton University Press, 2009.

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