APA
Wisner B., Adams J., . (2002). Environmental health in emergencies and disasters : a practical guide. Geneva: World Health Organization.
Chicago
Wisner B, Adams John, . 2002. Environmental health in emergencies and disasters : a practical guide. Geneva: World Health Organization.
Harvard
Wisner B., Adams J., . (2002). Environmental health in emergencies and disasters : a practical guide. Geneva: World Health Organization.
MLA
Wisner B, Adams John, . Environmental health in emergencies and disasters : a practical guide. Geneva: World Health Organization. 2002.