APA(7版)引用形式

Friedman, M., & Friedman, R. D. (1990). Free to choose: A personal statement (First Harvest/HBJ edition.). Harcourt Brace Jovanovich.

Chicagoスタイル(17版)引用形式

Friedman, Milton, , Rose D. Friedman. Free to Choose: A Personal Statement. First Harvest/HBJ edition. San Diego: Harcourt Brace Jovanovich, 1990.

MLA(8版)引用形式

Friedman, Milton, , Rose D. Friedman. Free to Choose: A Personal Statement. First Harvest/HBJ edition. Harcourt Brace Jovanovich, 1990.

警告: この引用は必ずしも正確ではありません.