Cita APA (7a ed.)

Kolb, R. W. (1991). Understanding futures markets (3rd ed.). New York Institute of Finance.

Cita Chicago Style (17a ed.)

Kolb, Robert W. Understanding Futures Markets. 3rd ed. New York: New York Institute of Finance, 1991.

Cita MLA (9a ed.)

Kolb, Robert W. Understanding Futures Markets. 3rd ed. New York Institute of Finance, 1991.