Cita APA (7a ed.)

Ahlfors, L. V., & Sario, L. (1960). Riemann surfaces (1a ed.). Princeton University Press.

Cita Chicago Style (17a ed.)

Ahlfors, Lars V., y Leo Sario. Riemann Surfaces. 1a ed. Princeton: Princeton University Press, 1960.

Cita MLA (9a ed.)

Ahlfors, Lars V., y Leo Sario. Riemann Surfaces. 1a ed. Princeton University Press, 1960.