World Health Organization. (2002). National health research systems: Report of an international workshop. World Health Organization.
Цитирование в стиле Чикаго (17-е изд.)World Health Organization. National Health Research Systems: Report of an International Workshop. France: World Health Organization, 2002.
Цитирование MLA (8-е изд.)World Health Organization. National Health Research Systems: Report of an International Workshop. World Health Organization, 2002.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.