APA (7th ed.) Citation

Nugent, J. B., & Anker, R. (1990). Old age support and fertility. International Labour Office.

Chicago Style (17th ed.) Citation

Nugent, Jeffrey B., and Richard Anker. Old Age Support and Fertility. Geneva: International Labour Office, 1990.

MLA (9th ed.) Citation

Nugent, Jeffrey B., and Richard Anker. Old Age Support and Fertility. International Labour Office, 1990.