APA (7th ed.) Zitazioa
Nelson, J. R. (1998). American Folk Toys: Easy-to-Build Toys for Kids of All Ages. Taunton.
Chicago Style (17th ed.) Zitazioa
Nelson, John R. American Folk Toys: Easy-to-Build Toys for Kids of All Ages. Newtown, EUA: Taunton, 1998.
MLA (9th ed.) Zitazioa
Nelson, John R. American Folk Toys: Easy-to-Build Toys for Kids of All Ages. Taunton, 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.