APA (7th ed.) Zitazioa
(1909). The Carnegie Institution of Washington: Founded by Andrew Carnegie. Scope and organization.
Chicago Style (17th ed.) Zitazioa
The Carnegie Institution of Washington: Founded by Andrew Carnegie. Scope and Organization. Washington, 1909.
MLA (9th ed.) Zitazioa
The Carnegie Institution of Washington: Founded by Andrew Carnegie. Scope and Organization. 1909.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.