World Health Organization. (1981). International code of marketing of breast-milk substitutes. World Health Organization.
Chicago-Zitierstil (17. Ausg.)World Health Organization. International Code of Marketing of Breast-milk Substitutes. Geneva: World Health Organization, 1981.
MLA-Zitierstil (9. Ausg.)World Health Organization. International Code of Marketing of Breast-milk Substitutes. World Health Organization, 1981.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.