APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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