World Health Organization. (2001). Legal status of traditional medicine and complementary / alternative medicine. World Health Organization.
Citação do estilo Chicago (17ª ed.)World Health Organization. Legal Status of Traditional Medicine and Complementary / Alternative Medicine. Geneva: World Health Organization, 2001.
Citação MLA (8ª ed.)World Health Organization. Legal Status of Traditional Medicine and Complementary / Alternative Medicine. World Health Organization, 2001.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.