APA (7th ed.) Citation

World Health Organization. (1956). Health education ; a selected bibliography. United Nations Educational, Scientific and Cultural Organization.

Chicago Style (17th ed.) Citation

World Health Organization. Health Education ; a Selected Bibliography. Paris: United Nations Educational, Scientific and Cultural Organization, 1956.

MLA (9th ed.) Citation

World Health Organization. Health Education ; a Selected Bibliography. United Nations Educational, Scientific and Cultural Organization, 1956.