APA (7th ed.) Zitazioa
Reinke, T. (2017). 12 Ways your phone is changing you. Crossways.
Chicago Style (17th ed.) Zitazioa
Reinke, Tony. 12 Ways Your Phone Is Changing You. Wheaton: Crossways, 2017.
MLA (9th ed.) Zitazioa
Reinke, Tony. 12 Ways Your Phone Is Changing You. Crossways, 2017.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.