APA (7th ed.) Zitazioa
(1998). Children's illustrated encyclopedia. DK Pub..
Chicago Style (17th ed.) Zitazioa
Children's Illustrated Encyclopedia. New York: DK Pub., 1998.
MLA (9th ed.) Zitazioa
Children's Illustrated Encyclopedia. DK Pub., 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.