APA
World Health Organization, . (1999). Rapid health assessment protocols for emergencies. World Health Organization, Geneva: .
Chicago
World Health Organization, . 1999. Rapid health assessment protocols for emergencies. World Health Organization, Geneva: .
Harvard
World Health Organization, . (1999). Rapid health assessment protocols for emergencies. World Health Organization, Geneva: .
MLA
World Health Organization, . Rapid health assessment protocols for emergencies. World Health Organization, Geneva: . 1999.