World Health Organization. (2008). International health regulations (2005) (Second edition.). World Health Organization.
Chicago Style (17th ed.) CitationWorld Health Organization. International Health Regulations (2005). Second edition. Geneva: World Health Organization, 2008.
ציטוט MLAWorld Health Organization. International Health Regulations (2005). Second edition. World Health Organization, 2008.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.