APA-referens

Holme, A. (2010). Geometry: Our cultural heritage .-2nd ed. (2.). Springer.

Chicago-stil citat

Holme, Audun. Geometry: Our Cultural Heritage .-2nd Ed. 2. New York: Springer, 2010.

MLA-referens

Holme, Audun. Geometry: Our Cultural Heritage .-2nd Ed. 2. Springer, 2010.