Pan American Sanitary Bureau & Pan American Health Organization. (1973). Bulletin of the Pan American Health Organization. Pan American Health Organization.
Chicago-referens (17:e uppl.)Pan American Sanitary Bureau och Pan American Health Organization. Bulletin of the Pan American Health Organization. Washington, D.C: Pan American Health Organization, 1973.
MLA-referens (9:e uppl.)Pan American Sanitary Bureau och Pan American Health Organization. Bulletin of the Pan American Health Organization. Pan American Health Organization, 1973.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.