Cita APA (7th ed.)

Townsend, T. (2005). Cotton Trading Manual. ELSEVIER.

Cita Chicago (17th ed.)

Townsend, Terry. Cotton Trading Manual. ELSEVIER, 2005.

Cita MLA (8th ed.)

Townsend, Terry. Cotton Trading Manual. ELSEVIER, 2005.

Atenció: Aquestes cites poden no estar 100% correctes.