Cita APA (7a ed.)

Boothby, W. M. (1975). An introduction to differentiable manifolds and Riemannian geometry. Academic Press.

Cita Chicago Style (17a ed.)

Boothby, William M. An Introduction to Differentiable Manifolds and Riemannian Geometry. New York: Academic Press, 1975.

Cita MLA (8a ed.)

Boothby, William M. An Introduction to Differentiable Manifolds and Riemannian Geometry. Academic Press, 1975.