Cita APA (7a ed.)

Wells, J. (1995). Directory of farmer cooperatives (9th ed. rev. january 1995.). U.S. Department of Agriculture, Rural Business and Cooperative Development Service.

Cita Chicago Style (17a ed.)

Wells, John. Directory of Farmer Cooperatives. 9th ed. rev. january 1995. Washington: U.S. Department of Agriculture, Rural Business and Cooperative Development Service, 1995.

Cita MLA (9a ed.)

Wells, John. Directory of Farmer Cooperatives. 9th ed. rev. january 1995. U.S. Department of Agriculture, Rural Business and Cooperative Development Service, 1995.