Habberton, J. Helen's Babies.
Chicagoスタイル(17版)引用形式Habberton, John. Helen's Babies.
MLA(9版)引用形式Habberton, John. Helen's Babies.
警告: この引用は必ずしも正確ではありません.
APA(7版)引用形式
Habberton, J. Helen's Babies.
Chicagoスタイル(17版)引用形式Habberton, John. Helen's Babies.
MLA(9版)引用形式Habberton, John. Helen's Babies.