APA (7th ed.) Citation

Friedman, M., & Friedman, R. D. (1966). Capitalismo y libertad. Rialp.

Chicago Style (17th ed.) Citation

Friedman, Milton, and Rose D. Friedman. Capitalismo Y Libertad. Madrid [etc.]: Rialp, 1966.

MLA (9th ed.) Citation

Friedman, Milton, and Rose D. Friedman. Capitalismo Y Libertad. Rialp, 1966.