APA (7th ed.) Citation

Weyl, H. (1949). Philosophy of mathematics and natural science (Rev. and augm.). Princeton University Press.

Chicago Style (17th ed.) Citation

Weyl, Hermann. Philosophy of Mathematics and Natural Science. Rev. and augm. Princeton: Princeton University Press, 1949.

MLA (9th ed.) Citation

Weyl, Hermann. Philosophy of Mathematics and Natural Science. Rev. and augm. Princeton University Press, 1949.