Cita APA

Friedman, M., & Friedman, R. D. (1980). Free to choose: A personal statement. Harcourt Brace Jovanovich.

Citación estilo Chicago

Friedman, Milton, and Rose D. Friedman. Free to Choose: A Personal Statement. New York: Harcourt Brace Jovanovich, 1980.

Cita MLA

Friedman, Milton, and Rose D. Friedman. Free to Choose: A Personal Statement. Harcourt Brace Jovanovich, 1980.

Warning: These citations may not always be 100% accurate.