APA
Ministry of Agriculture Fisheries and Food, . (1977). The changing structure of agriculture, 1968-1975. London: HMSO.
Chicago
Ministry of Agriculture Fisheries and Food, . 1977. The changing structure of agriculture, 1968-1975. London: HMSO.
Harvard
Ministry of Agriculture Fisheries and Food, . (1977). The changing structure of agriculture, 1968-1975. London: HMSO.
MLA
Ministry of Agriculture Fisheries and Food, . The changing structure of agriculture, 1968-1975. London: HMSO. 1977.