Style de citation APA (7e éd.)

KREYSZIG, E. (1968). Introduction to differential geometry and: Riemannian geometry. Univ. of Toronto.

Style de citation Chicago (17e éd.)

KREYSZIG, Erwin. Introduction to Differential Geometry and: Riemannian Geometry. England: Univ. of Toronto, 1968.

Style de citation MLA (9e éd.)

KREYSZIG, Erwin. Introduction to Differential Geometry and: Riemannian Geometry. Univ. of Toronto, 1968.