APA-referens (7:e uppl.)

Hicks, N. (1965). Notes on differential geometry. Van Nostrand.

Chicago-referens (17:e uppl.)

Hicks, N.J. Notes on Differential Geometry. Princeton, New Jersey: Van Nostrand, 1965.

MLA-referens (9:e uppl.)

Hicks, N.J. Notes on Differential Geometry. Van Nostrand, 1965.