Cita APA

Organisation for Economic Co-operation and Development. Working Party on Agricultural Policies. (1974). Agricultural policy in the United States. O.E.C.D..

Citación estilo Chicago

Organisation for Economic Co-operation and Development. Working Party on Agricultural Policies. Agricultural Policy in the United States. Paris: O.E.C.D., 1974.

Cita MLA

Organisation for Economic Co-operation and Development. Working Party on Agricultural Policies. Agricultural Policy in the United States. O.E.C.D., 1974.