Cita APA (7a ed.)

Fisher, I. (1930). The theory of interest: As determined by impatience to spend income and opportunity to invest it. MacMillan.

Cita Chicago Style (17a ed.)

Fisher, Irving. The Theory of Interest: As Determined by Impatience to Spend Income and Opportunity to Invest It. New York: MacMillan, 1930.

Cita MLA (9a ed.)

Fisher, Irving. The Theory of Interest: As Determined by Impatience to Spend Income and Opportunity to Invest It. MacMillan, 1930.