World Health Organization. (2003). Who drug information. World Health Organization.
Chicagoスタイル(17版)引用形式World Health Organization. Who Drug Information. Ginebra: World Health Organization, 2003.
MLA(9版)引用形式World Health Organization. Who Drug Information. World Health Organization, 2003.
警告: この引用は必ずしも正確ではありません.