APA (7th ed.) Citation

Fisher, I. (1961). The theory of interest: As determined by impatience to spend income and opportunity to invest it. Augustus M. Kelley.

Chicago Style (17th ed.) Citation

Fisher, Irving. The Theory of Interest: As Determined by Impatience to Spend Income and Opportunity to Invest It. New York: Augustus M. Kelley, 1961.

MLA (8th ed.) Citation

Fisher, Irving. The Theory of Interest: As Determined by Impatience to Spend Income and Opportunity to Invest It. Augustus M. Kelley, 1961.