Cita APA (7a ed.)

Colburn, J. T. (1990). Trading in options on futures. New York Institute of Finance.

Cita Chicago Style (17a ed.)

Colburn, James T. Trading in Options on Futures. New York: New York Institute of Finance, 1990.

Cita MLA (9a ed.)

Colburn, James T. Trading in Options on Futures. New York Institute of Finance, 1990.