LONEY, S. (1965). Elements os cordinate geometry. Macmillan.
Chicago Style (17th ed.) ZitazioaLONEY, S.L. Elements Os Cordinate Geometry. London: Macmillan, 1965.
MLA (9th ed.) ZitazioaLONEY, S.L. Elements Os Cordinate Geometry. Macmillan, 1965.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.