APA-viite (7. p.)
ebrary, Inc, & Ewald, W. B. (2005). From Kant to Hilbert: A source book in the foundations of mathematics. Clarendon Press ; Oxford University Press.
Chicago-viite (17. p.)
ebrary, Inc, ja William Bragg Ewald. From Kant to Hilbert: A Source Book in the Foundations of Mathematics. Oxford : New York: Clarendon Press ; Oxford University Press, 2005.
MLA-viite (9. p.)
ebrary, Inc, ja William Bragg Ewald. From Kant to Hilbert: A Source Book in the Foundations of Mathematics. Clarendon Press ; Oxford University Press, 2005.
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