World Health Organization. (2006). International health regulations (2005). World Health Organization.
Chicagoスタイル(17版)引用形式World Health Organization. International Health Regulations (2005). Geneva: World Health Organization, 2006.
MLA(8版)引用形式World Health Organization. International Health Regulations (2005). World Health Organization, 2006.
警告: この引用は必ずしも正確ではありません.