APA(7版)引用形式
BURKHAUSER, R. (1991). HOW PUBLIC POLICY INCREASES THE VULNERABILITY OF OLDER WIDOWS.
Chicagoスタイル(17版)引用形式
BURKHAUSER, R.V. HOW PUBLIC POLICY INCREASES THE VULNERABILITY OF OLDER WIDOWS. 1991.
MLA(9版)引用形式
BURKHAUSER, R.V. HOW PUBLIC POLICY INCREASES THE VULNERABILITY OF OLDER WIDOWS. 1991.
警告: この引用は必ずしも正確ではありません.