Παραπομπή APA

Nahin, P. J. (2006). Dr. Euler's fabulous formula: Cures many mathematical ills. Princeton University Press.

Παραπομπή Chicago Style

Nahin, Paul J. Dr. Euler's Fabulous Formula: Cures Many Mathematical Ills. Princeton, NJ: Princeton University Press, 2006.

Παραπομπή MLA

Nahin, Paul J. Dr. Euler's Fabulous Formula: Cures Many Mathematical Ills. Princeton University Press, 2006.