Cita APA (7a ed.)

Sakai, T., Shiohama, K., & Sunada, T. (1980). Curvature and topology of riemannian manifolds. Springer-Verlag.

Cita Chicago Style (17a ed.)

Sakai, T., K. Shiohama, y T. Sunada. Curvature and Topology of Riemannian Manifolds. Berlin: Springer-Verlag, 1980.

Cita MLA (9a ed.)

Sakai, T., et al. Curvature and Topology of Riemannian Manifolds. Springer-Verlag, 1980.