Cita APA (7a ed.)

Butler, L. J., & Burnett, T. (1992). Cooperatives as a source of countervailing market power in the California lamb market. Center for Cooperatives, University of California.

Cita Chicago Style (17a ed.)

Butler, L. J., y Todd Burnett. Cooperatives as a Source of Countervailing Market Power in the California Lamb Market. Davis: Center for Cooperatives, University of California, 1992.

Cita MLA (9a ed.)

Butler, L. J., y Todd Burnett. Cooperatives as a Source of Countervailing Market Power in the California Lamb Market. Center for Cooperatives, University of California, 1992.