World Health Organization. Regional Office for South-East Asia. (1999). Health situation in the South-East Asia region. World Health Organization, Regional Office For South-East Asia.
Citazione stile Chigago Style (17a edizione)World Health Organization. Regional Office for South-East Asia. Health Situation in the South-East Asia Region. New Delhi: World Health Organization, Regional Office For South-East Asia, 1999.
Citatione MLA (8a ed.)World Health Organization. Regional Office for South-East Asia. Health Situation in the South-East Asia Region. World Health Organization, Regional Office For South-East Asia, 1999.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.