APA引文

Willmore, T. (1985). Introduction to differential geometry. Clarendon Press.

Chicago Edition Citation

Willmore, T. Introduction to Differential Geometry. Oxford: Clarendon Press, 1985.

MLA引文

Willmore, T. Introduction to Differential Geometry. Clarendon Press, 1985.

警告：這些引文格式不一定是100％准確.