APA-referens (7:e uppl.)

Young, M. E. (1996). Early child development: Investing in the future. World Bank.

Chicago-referens (17:e uppl.)

Young, Mary E. Early Child Development: Investing in the Future. Washington, D.C.: World Bank, 1996.

MLA-referens (8:e uppl.)

Young, Mary E. Early Child Development: Investing in the Future. World Bank, 1996.