Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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