APA (7th ed.) Citation

Friedman, M. (1969). The optimum quantity of money: And other essays. Aldine Pub. Co.

Chicago Style (17th ed.) Citation

Friedman, Milton. The Optimum Quantity of Money: And Other Essays. Chicago: Aldine Pub. Co, 1969.

MLA (8th ed.) Citation

Friedman, Milton. The Optimum Quantity of Money: And Other Essays. Aldine Pub. Co, 1969.

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