Citazione Stile APA (7a Edizione)

Sommerville, D. M. (1958). An introduction to the geometry of n dimensions. Dover.

Citazione stile Chigago Style (17a edizione)

Sommerville, D. M. An Introduction to the Geometry of N Dimensions. Nueva York: Dover, 1958.

Citatione MLA (9a ed.)

Sommerville, D. M. An Introduction to the Geometry of N Dimensions. Dover, 1958.