APA (7th ed.) Zitazioa

amer, r. (1966). theory of interpolation. the institute of national planning.

Chicago Style (17th ed.) Zitazioa

amer, roshdy. Theory of Interpolation. cairo: the institute of national planning, 1966.

MLA (9th ed.) Zitazioa

amer, roshdy. Theory of Interpolation. the institute of national planning, 1966.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.