APA aipamena

World Health Organization. (1983). Strategies for health for all by the year 2000. World Health Organization.

Chicago Style aipamena

World Health Organization. Strategies for Health for All by the Year 2000. New Delhi: World Health Organization, 1983.

MLA aipamena

World Health Organization. Strategies for Health for All by the Year 2000. World Health Organization, 1983.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.