George, L. K. (2011). The Third Age: Fact or Fiction – and Does It Matter? In D. C. Carr & K. Komp (Eds.), Gerontology in the Era of the Third Age. New York: Springer`.

George, L. K. “The Third Age: Fact or Fiction – and Does It Matter?” In Gerontology in the Era of the Third Age, edited by D. C. Carr and K. Komp. New York: Springer`, 2011.

George LK. The Third Age: Fact or Fiction – and Does It Matter? In: Carr DC, Komp K, editors. Gerontology in the Era of the Third Age. New York: Springer`; 2011.

George, L. K. “The Third Age: Fact or Fiction – and Does It Matter?” Gerontology in the Era of the Third Age, edited by D. C. Carr and K. Komp, Springer`, 2011.

George LK. The Third Age: Fact or Fiction – and Does It Matter? In: Carr DC, Komp K, editors. Gerontology in the Era of the Third Age. New York: Springer`; 2011.