APA
Crompton D. W. T. (., . (2003). Controlling disease due to helminth infections. World Health Organization, Geneva: .
Chicago
Crompton D W T (eds), . 2003. Controlling disease due to helminth infections. World Health Organization, Geneva: .
Harvard
Crompton D. W. T. (., . (2003). Controlling disease due to helminth infections. World Health Organization, Geneva: .
MLA
Crompton D W T (eds), . Controlling disease due to helminth infections. World Health Organization, Geneva: . 2003.