Nahin, P. J. (2011). Dr. Euler's fabulous formula: Cures many mathematical Ills. Princeton University Press.
Style de citation Chicago (17e éd.)Nahin, Paul J. Dr. Euler's Fabulous Formula: Cures Many Mathematical Ills. Princeton ; N.J: Princeton University Press, 2011.
Style de citation MLA (8e éd.)Nahin, Paul J. Dr. Euler's Fabulous Formula: Cures Many Mathematical Ills. Princeton University Press, 2011.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.