George, L. K. (n.d.). Sociology of Aging (In preparation). In G. Ritzer (Ed.), Wiley-Blackwell Encyclopedia of Sociology. Oxford, England: Wiley-Blackwell.

George, L. K. “Sociology of Aging (In preparation).” In Wiley-Blackwell Encyclopedia of Sociology, edited by G. Ritzer. Oxford, England: Wiley-Blackwell, n.d.

George LK. Sociology of Aging (In preparation). In: Ritzer G, editor. Wiley-Blackwell Encyclopedia of Sociology. Oxford, England: Wiley-Blackwell;

George, L. K. “Sociology of Aging (In preparation).” Wiley-Blackwell Encyclopedia of Sociology, edited by G. Ritzer, Wiley-Blackwell.

George LK. Sociology of Aging (In preparation). In: Ritzer G, editor. Wiley-Blackwell Encyclopedia of Sociology. Oxford, England: Wiley-Blackwell;