World Health Organization. (2004). Guidelines on developing consumer information on proper use of traditional, complementary, and alternative medicine. World Health Organization.
Citazione stile Chigago Style (17a edizione)World Health Organization. Guidelines on Developing Consumer Information on Proper Use of Traditional, Complementary, and Alternative Medicine. Geneva, Switzerland: World Health Organization, 2004.
Citatione MLA (8a ed.)World Health Organization. Guidelines on Developing Consumer Information on Proper Use of Traditional, Complementary, and Alternative Medicine. World Health Organization, 2004.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.