Cita APA (7a ed.)

Jacobs, J. A. (1994). Cooperatives in the U.S. citrus industry. U.S. Department of Agriculture, Rural Business and Cooperative Development Service.

Cita Chicago Style (17a ed.)

Jacobs, James A. Cooperatives in the U.S. Citrus Industry. Washington: U.S. Department of Agriculture, Rural Business and Cooperative Development Service, 1994.

Cita MLA (9a ed.)

Jacobs, James A. Cooperatives in the U.S. Citrus Industry. U.S. Department of Agriculture, Rural Business and Cooperative Development Service, 1994.