APA (7. basım) Alıntı

Hammer, J. S. (1985). Population growth and savings in developing countries: A survey. World Bank.

Chicago Style (17. basım) Atıf

Hammer, Jeffrey S. Population Growth and Savings in Developing Countries: A Survey. Washington, D.C: World Bank, 1985.

MLA (9th ed.) Atıf

Hammer, Jeffrey S. Population Growth and Savings in Developing Countries: A Survey. World Bank, 1985.