APA (7th ed.) Zitazioa
Schramm, W. (1967). The new media: Memo to educational planners. Unesco.
Chicago Style (17th ed.) Zitazioa
Schramm, Wilbur. The New Media: Memo to Educational Planners. Netherlands: Unesco, 1967.
MLA (9th ed.) Zitazioa
Schramm, Wilbur. The New Media: Memo to Educational Planners. Unesco, 1967.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.