Charles, I. (1970). The social security program in the United States (2d ed.). Appleton-Century-Crofts.
シカゴスタイル引用形Charles, I. The Social Security Program in the United States. 2d ed. New York: Appleton-Century-Crofts, 1970.
MLA引用形式Charles, I. The Social Security Program in the United States. 2d ed. Appleton-Century-Crofts, 1970.
警告: この引用は必ずしも正確ではありません.