APA (7th ed.) Zitazioa

Bussolo, M., Koettl, J., & Sinnott, E. (2015). Golden aging: Prospects for healthy, active, and prosperous aging in Europe and Central Asia. World Bank.

Chicago Style (17th ed.) Zitazioa

Bussolo, Maurizio, Johannes Koettl, eta Emily Sinnott. Golden Aging: Prospects for Healthy, Active, and Prosperous Aging in Europe and Central Asia. Washington, District of Columbia: World Bank, 2015.

MLA (9th ed.) Zitazioa

Bussolo, Maurizio, et al. Golden Aging: Prospects for Healthy, Active, and Prosperous Aging in Europe and Central Asia. World Bank, 2015.