Cita APA (7th ed.)

Sangalli, A. (2009). Pythagoras' revenge: A mathematical mystery. Princeton University Press.

Cita Chicago (17th ed.)

Sangalli, Arturo. Pythagoras' Revenge: A Mathematical Mystery. Princeton: Princeton University Press, 2009.

Cita MLA (9th ed.)

Sangalli, Arturo. Pythagoras' Revenge: A Mathematical Mystery. Princeton University Press, 2009.