Cita APA (7a ed.)

Walsh, M. J., & Dinehart, S. J. (1991). Dual trading and futures market liquidity: An analysis of three Chicago Board of Trade contract markets. [s.n.].

Cita Chicago Style (17a ed.)

Walsh, Michael J., y Stephen J. Dinehart. Dual Trading and Futures Market Liquidity: An Analysis of Three Chicago Board of Trade Contract Markets. [S.l.]: [s.n.], 1991.

Cita MLA (9a ed.)

Walsh, Michael J., y Stephen J. Dinehart. Dual Trading and Futures Market Liquidity: An Analysis of Three Chicago Board of Trade Contract Markets. [s.n.], 1991.