APA (7th ed.) Zitazioa
(1979). Grasshopper to the rescue: A georgian story. William Morrow and Company.
Chicago Style (17th ed.) Zitazioa
Grasshopper to the Rescue: A Georgian Story. New York: William Morrow and Company, 1979.
MLA (9th ed.) Zitazioa
Grasshopper to the Rescue: A Georgian Story. William Morrow and Company, 1979.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.