World Health Organization. (1997). Health imperatives for South - East Asia. World Health organization.
Цитирование в стиле Чикаго (17-е изд.)World Health Organization. Health Imperatives for South - East Asia. New Delhi: World Health organization, 1997.
Цитирование MLA (8-е изд.)World Health Organization. Health Imperatives for South - East Asia. World Health organization, 1997.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.