Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.