APA ציטוט

World Health Organization. (1989). WORLD health organization: : publications catalogue 1948- 1989. World Health Organization.

Chicago Style (17th ed.) Citation

World Health Organization. WORLD Health Organization: : Publications Catalogue 1948- 1989. World Health Organization, 1989.

ציטוט MLA

World Health Organization. WORLD Health Organization: : Publications Catalogue 1948- 1989. World Health Organization, 1989.