APA
Ministry of Agriculture Fisheries and Food, .Analysis of Agricultural Materials Technical Bulletin No 27. : Her Majesty's Stat Office, London.
Chicago
Ministry of Agriculture Fisheries and Food, .Analysis of Agricultural Materials Technical Bulletin No 27. : Her Majesty's Stat Office, London.
Harvard
Ministry of Agriculture Fisheries and Food, .Analysis of Agricultural Materials Technical Bulletin No 27. : Her Majesty's Stat Office, London.
MLA
Ministry of Agriculture Fisheries and Food, .: Her Majesty's Stat Office, London. .