Clarke, H. I. (1957). Social legislation (2nd ed.). Appleton-Century-Crofts.
Chicagoスタイル(17版)引用形式Clarke, Helen Isabel. Social Legislation. 2nd ed. New York: Appleton-Century-Crofts, 1957.
MLA(9版)引用形式Clarke, Helen Isabel. Social Legislation. 2nd ed. Appleton-Century-Crofts, 1957.
警告: この引用は必ずしも正確ではありません.