APA (7th ed.) Zitazioa
(2017). Revive Your Heart: Putting Life in Perspective. Kube Publiushing.
Chicago Style (17th ed.) Zitazioa
Revive Your Heart: Putting Life in Perspective. United Kingdom: Kube Publiushing, 2017.
MLA (9th ed.) Zitazioa
Revive Your Heart: Putting Life in Perspective. Kube Publiushing, 2017.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.