Callahan, D. (1995). Setting limits: Medical goals in an aging society. Georgetown University Press.
Chicagoスタイル(17版)引用形式Callahan, Daniel. Setting Limits: Medical Goals in an Aging Society. Washington, D.C: Georgetown University Press, 1995.
MLA(9版)引用形式Callahan, Daniel. Setting Limits: Medical Goals in an Aging Society. Georgetown University Press, 1995.
警告: この引用は必ずしも正確ではありません.