APA-viite (7. p.)
ebrary, Inc, Preyer, G., & Peter, G. (2008). Philosophy of mathematics: Set theory, measuring theories, and nominalism. Ontos Verlag.
Chicago-viite (17. p.)
ebrary, Inc, Gerhard Preyer, ja Georg Peter. Philosophy of Mathematics: Set Theory, Measuring Theories, and Nominalism. Frankfurt: Ontos Verlag, 2008.
MLA-viite (9. p.)
ebrary, Inc, et al. Philosophy of Mathematics: Set Theory, Measuring Theories, and Nominalism. Ontos Verlag, 2008.
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