Cita APA

Sommerville, D. L. Y. n. 1., & Sommerville, D. L. Y. n. 1. (1958). An Introduction to the geometry of N dimensions. New York, New York: Dover.

Citación estilo Chicago

Sommerville, Duncan Laren Young n. 1879, y Duncan Laren Young n. 1879 Sommerville. An Introduction to the Geometry of N Dimensions. New York, New York: Dover, 1958.

Cita MLA

Sommerville, Duncan Laren Young n. 1879, y Duncan Laren Young n. 1879 Sommerville. An Introduction to the Geometry of N Dimensions. New York, New York: Dover, 1958.