Cita APA (7th ed.)
Gup, B. E. (1992). The basics of investing (5th ed.). J. Wiley.
Cita Chicago (17th ed.)
Gup, Benton E. The Basics of Investing. 5th ed. New York: J. Wiley, 1992.
Cita MLA (9th ed.)
Gup, Benton E. The Basics of Investing. 5th ed. J. Wiley, 1992.
Atenció: Aquestes cites poden no estar 100% correctes.