APA (7th ed.) Citation

Willmore, T. J. (1964). An introduction to differential geometry (Repr. (corr.).). Clarendon Press.

Chicago Style (17th ed.) Citation

Willmore, Thomas J. An Introduction to Differential Geometry. Repr. (corr.). Oxford: Clarendon Press, 1964.

MLA (9th ed.) Citation

Willmore, Thomas J. An Introduction to Differential Geometry. Repr. (corr.). Clarendon Press, 1964.