APA-referens (7:e uppl.)

Boothby, W. M. (2003). An introduction to differentiable manifolds and Riemannian geometry (Revised Second edition.). Academic Press.

Chicago-referens (17:e uppl.)

Boothby, William M. An Introduction to Differentiable Manifolds and Riemannian Geometry. Revised Second edition. Amsterdam ; New York: Academic Press, 2003.

MLA-referens (8:e uppl.)

Boothby, William M. An Introduction to Differentiable Manifolds and Riemannian Geometry. Revised Second edition. Academic Press, 2003.