APA aipamena

Baker, H. F. (2010). Principles of geometry. University Press.

Chicago Style aipamena

Baker, H. F. Principles of Geometry. Cambridge: University Press, 2010.

MLA aipamena

Baker, H. F. Principles of Geometry. University Press, 2010.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.