Bolzano, B., & Russ, S. (2004). The mathematical works of Bernard Bolzano. Oxford University Press.
Cita Chicago (17th ed.)Bolzano, Bernard, i Steve Russ. The Mathematical Works of Bernard Bolzano. Oxford: Oxford University Press, 2004.
Cita MLA (9th ed.)Bolzano, Bernard, i Steve Russ. The Mathematical Works of Bernard Bolzano. Oxford University Press, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.