World Health Organization. (2001). Legal status of traditional medicine and complementary / alternative medicine. World Health Organization.
Цитирование в стиле Чикаго (17-е изд.)World Health Organization. Legal Status of Traditional Medicine and Complementary / Alternative Medicine. Geneva: World Health Organization, 2001.
Цитирование MLA (8-е изд.)World Health Organization. Legal Status of Traditional Medicine and Complementary / Alternative Medicine. World Health Organization, 2001.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.