APA (7th ed.) Citation

World Health Organization. (1983). Breast-feeding and fertility regulation: Current knowledge and programme policy implications. WHO.

Chicago Style (17th ed.) Citation

World Health Organization. Breast-feeding and Fertility Regulation: Current Knowledge and Programme Policy Implications. Geneva: WHO, 1983.

MLA (9th ed.) Citation

World Health Organization. Breast-feeding and Fertility Regulation: Current Knowledge and Programme Policy Implications. WHO, 1983.