Παραπομπή APA

Lipschutz, M. M. (1969). Theory and problems of differential geometry. Mc Graw - Hill.

Παραπομπή Chicago Style

Lipschutz, Martin M. Theory and Problems of Differential Geometry. New York: Mc Graw - Hill, 1969.

Παραπομπή MLA

Lipschutz, Martin M. Theory and Problems of Differential Geometry. Mc Graw - Hill, 1969.