APA (7th ed.) Zitazioa
Cooney Timothy[et-al]. (2006). Scott Foresman Science. Pearson/Scott Foresman.
Chicago Style (17th ed.) Zitazioa
Cooney Timothy[et-al]. Scott Foresman Science. New Jersey: Pearson/Scott Foresman, 2006.
MLA (9th ed.) Zitazioa
Cooney Timothy[et-al]. Scott Foresman Science. Pearson/Scott Foresman, 2006.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.