Cita APA (7a ed.)

Thompson, S. R., & Waller, M. L. (1987). The execution cost of trading in commodity futures markets. [s.n.].

Cita Chicago Style (17a ed.)

Thompson, Sarahelen R., y Mark Leonard Waller. The Execution Cost of Trading in Commodity Futures Markets. [S.l.]: [s.n.], 1987.

Cita MLA (9a ed.)

Thompson, Sarahelen R., y Mark Leonard Waller. The Execution Cost of Trading in Commodity Futures Markets. [s.n.], 1987.