APA (7th ed.) Citation

Willmore, T. J. (1998). Riemannian geometry (Repr.). Clarendon Press.

Chicago Style (17th ed.) Citation

Willmore, Thomas J. Riemannian Geometry. Repr. Oxford: Clarendon Press, 1998.

MLA (9th ed.) Citation

Willmore, Thomas J. Riemannian Geometry. Repr. Clarendon Press, 1998.