APA aipamena

New cosmos revsed edition 2 (Dùng cho HS THCS ).

Chicago Style aipamena

New Cosmos Revsed Edition 2 (Dùng Cho HS THCS ).

MLA aipamena

New Cosmos Revsed Edition 2 (Dùng Cho HS THCS ).

Kontuz: berrikusi erreferentzia hauek erabili aurretik.