APA aipamena

Safra, J. (2010). The new Encyclopaedia Britannica, volume 19. USA.

Chicago Style aipamena

Safra, Jacob. The New Encyclopaedia Britannica, Volume 19. USA, 2010.

MLA aipamena

Safra, Jacob. The New Encyclopaedia Britannica, Volume 19. USA, 2010.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.