APA (7th ed.) Citation

Gibson, C. G. (2003). Elementary Euclidean geometry: An introduction. Cambridge University Press.

Chicago Style (17th ed.) Citation

Gibson, Christopher G. Elementary Euclidean Geometry: An Introduction. Cambridge, UK: Cambridge University Press, 2003.

MLA (9th ed.) Citation

Gibson, Christopher G. Elementary Euclidean Geometry: An Introduction. Cambridge University Press, 2003.