APA (7th ed.) Zitazioa
(1995). The world book Encyclopedia of people and places: I -L. World book, Inc..
Chicago Style (17th ed.) Zitazioa
The World Book Encyclopedia of People and Places: I -L. Chicago: World book, Inc., 1995.
MLA (9th ed.) Zitazioa
The World Book Encyclopedia of People and Places: I -L. World book, Inc., 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.