Παραπομπή σε μορφή APA (7η εκδ.)

Chawla, M., Betcherman, G., & Banerji, A. (2007). From red to gray: The "third transition" of aging populations in Eastern Europe and the former Soviet Union. World Bank.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Chawla, Mukesh, Gordon Betcherman, και Arup Banerji. From Red to Gray: The "Third Transition" of Aging Populations in Eastern Europe and the Former Soviet Union. Washington D.C.: World Bank, 2007.

Παραπομπή σε μορφή MLA (9th εκδ.)

Chawla, Mukesh, et al. From Red to Gray: The "Third Transition" of Aging Populations in Eastern Europe and the Former Soviet Union. World Bank, 2007.