APA-referens

Kreyszig, E. (1991). Differential geometry. New York: Dover Publications.

Chicago-stil citat

Kreyszig, Erwin. Differential Geometry. New York: Dover Publications, 1991.

MLA-referens

Kreyszig, Erwin. Differential Geometry. New York: Dover Publications, 1991.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.