APA (7th ed.) Citation

World Health Organization. (1981). International code of marketing of breast-milk substitutes. World Health Organization.

Chicago Style (17th ed.) Citation

World Health Organization. International Code of Marketing of Breast-milk Substitutes. Geneva: World Health Organization, 1981.

MLA (9th ed.) Citation

World Health Organization. International Code of Marketing of Breast-milk Substitutes. World Health Organization, 1981.