APA (7th ed.) Citation

Friedman, M. (1981). Price theory (3th ed.). Aldine Publishing Company.

Chicago Style (17th ed.) Citation

Friedman, Milton. Price Theory. 3th ed. Chicago: Aldine Publishing Company, 1981.

MLA (9th ed.) Citation

Friedman, Milton. Price Theory. 3th ed. Aldine Publishing Company, 1981.

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