Παραπομπή σε μορφή APA (7η εκδ.)

Boothby, W. M. (1986). An introduction to differentiable manifolds and Riemannian geometry (2nd ed.). Academic Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Boothby, William M. An Introduction to Differentiable Manifolds and Riemannian Geometry. 2nd ed. San Diego: Academic Press, 1986.

Παραπομπή σε μορφή MLA (8th εκδ.)

Boothby, William M. An Introduction to Differentiable Manifolds and Riemannian Geometry. 2nd ed. Academic Press, 1986.