APA aipamena

World Health Organization. (2001). Suicide Prevention: Emerging from darkness. World Health Organization.

Chicago Style aipamena

World Health Organization. Suicide Prevention: Emerging from Darkness. NeW Delhi: World Health Organization, 2001.

MLA aipamena

World Health Organization. Suicide Prevention: Emerging from Darkness. World Health Organization, 2001.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.