Franklin

MLA

Sario, Leo, and Mitsuru Nakai. Classification Theory of Riemann Surfaces. Berlin: Springer-Verlag, 1970.

APA

Sario, L., & Nakai, M. (1970). Classification theory of Riemann surfaces. Berlin: Springer-Verlag.

Chicago

Sario, Leo., and Mitsuru Nakai. Classification Theory of Riemann Surfaces. Berlin: Springer-Verlag, 1970.