Gaya APA

Sitompul, M. (1990). The Rational Use of Drugs in The Managemment of Acute Diarrhoea in Children . Geneva: World Health Organization.

Gaya MLA

Sitompul, Marudut,{et.al}. "The Rational Use of Drugs in The Managemment of Acute Diarrhoea in Children". Geneva: World Health Organization, 1990. Text.