APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Sommerville, Duncan M'Laren Young. An Introduction to the Geometry of N Dimensions. New York: Dover Publ, 1958.

MLA (9th ed.) Citation

Sommerville, Duncan M'Laren Young. An Introduction to the Geometry of N Dimensions. Dover Publ, 1958.

Warning: These citations may not always be 100% accurate.