Παραπομπή APA

Lipschutz, M. (1969). Differential Geometry. McGraw-Hill Book Company.

Παραπομπή Chicago Style

Lipschutz, M.M. Differential Geometry. New York: McGraw-Hill Book Company, 1969.

Παραπομπή MLA

Lipschutz, M.M. Differential Geometry. McGraw-Hill Book Company, 1969.