Velkoff, V. A., & Kinsella, K. G. (1993). Aging in Eastern Europe and the former Soviet Union. U.S. Dept. of Commerce, Economics and Statistics Administration, Bureau of the Census.
Citação norma ChicagoVelkoff, Victoria Averil, and Kevin G. Kinsella. Aging in Eastern Europe and the Former Soviet Union. Washington, D.C: U.S. Dept. of Commerce, Economics and Statistics Administration, Bureau of the Census, 1993.
Citação norma MLAVelkoff, Victoria Averil, and Kevin G. Kinsella. Aging in Eastern Europe and the Former Soviet Union. U.S. Dept. of Commerce, Economics and Statistics Administration, Bureau of the Census, 1993.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.