Fisher, I. (1967). The theory of interest: As determined by impatience to spend income and opportunity to invest it (Repr.). Kelley.
Chicago-Zitierstil (17. Ausg.)Fisher, Irving. The Theory of Interest: As Determined by Impatience to Spend Income and Opportunity to Invest It. Repr. New York: Kelley, 1967.
MLA-Zitierstil (9. Ausg.)Fisher, Irving. The Theory of Interest: As Determined by Impatience to Spend Income and Opportunity to Invest It. Repr. Kelley, 1967.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.