APA (7th ed.) Zitazioa
(2004). THE INVINCIBLE TEEN? NEW STRATEGIES TO ACTIVATE ADOLESCENTS FOR HEALTH. PFIZER.
Chicago Style (17th ed.) Zitazioa
THE INVINCIBLE TEEN? NEW STRATEGIES TO ACTIVATE ADOLESCENTS FOR HEALTH. [s.l.]: PFIZER, 2004.
MLA (9th ed.) Zitazioa
THE INVINCIBLE TEEN? NEW STRATEGIES TO ACTIVATE ADOLESCENTS FOR HEALTH. PFIZER, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.