APA način citiranja (7. izdanje)
Hopkins, B. C. (2011). The origin of the logic of symbolic mathematics: Edmund Husserl and Jacob Klein. Indiana University Press.
Čikaški stil citiranja (17. izdanje)
Hopkins, Burt C. The Origin of the Logic of Symbolic Mathematics: Edmund Husserl and Jacob Klein. Bloomington: Indiana University Press, 2011.
MLA način citiranja (9. izdanje)
Hopkins, Burt C. The Origin of the Logic of Symbolic Mathematics: Edmund Husserl and Jacob Klein. Indiana University Press, 2011.
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