APA (7th ed.) Zitazioa
GREEN, R., & ET AL. CAN CANADIAN SENIORS ON PUBLIC PENSIONS AFFORD A NUTRITIOUS DIET?
Chicago Style (17th ed.) Zitazioa
GREEN, R.J, eta ET AL. CAN CANADIAN SENIORS ON PUBLIC PENSIONS AFFORD A NUTRITIOUS DIET?
MLA (9th ed.) Zitazioa
GREEN, R.J, eta ET AL. CAN CANADIAN SENIORS ON PUBLIC PENSIONS AFFORD A NUTRITIOUS DIET?
Kontuz: berrikusi erreferentzia hauek erabili aurretik.