APA-referens

Willmore, T. (1996). Riemannian geometry. Clarendon Press ; Oxford University Press.

Chicago-stil citat

Willmore, T.J. Riemannian Geometry. Oxford : New York: Clarendon Press ; Oxford University Press, 1996.

MLA-referens

Willmore, T.J. Riemannian Geometry. Clarendon Press ; Oxford University Press, 1996.