APA
Ministry of Agriculture Fisheries and Food, Scottish Office Agriculture and Fisheries Department, Department of Agriculture for Northern Ireland & Welsh Office Agriculture Department. (1991). Agricultural statistics United Kingdom 1989. London: HMSO.
Chicago
Ministry of Agriculture Fisheries and Food, Scottish Office Agriculture and Fisheries Department, Department of Agriculture for Northern Ireland and Welsh Office Agriculture Department. 1991. Agricultural statistics United Kingdom 1989. London: HMSO.
Harvard
Ministry of Agriculture Fisheries and Food, Scottish Office Agriculture and Fisheries Department, Department of Agriculture for Northern Ireland and Welsh Office Agriculture Department. (1991). Agricultural statistics United Kingdom 1989. London: HMSO.
MLA
Ministry of Agriculture Fisheries and Food, Scottish Office Agriculture and Fisheries Department, Department of Agriculture for Northern Ireland and Welsh Office Agriculture Department. Agricultural statistics United Kingdom 1989. London: HMSO. 1991.
