Παραπομπή σε μορφή APA (7η εκδ.)
United Kingdom. Ministry of Agriculture, Fisheries and Food, & United Kingdom. Ministry of Agriculture, Fisheries and Food. Code of good agricultural practice for protection of water, soil and air. United Kingdom. Ministry of Agriculture, Fisteries and Food.
Παραπομπή σε μορφή Chicago (17η εκδ.)
United Kingdom. Ministry of Agriculture, Fisheries and Food, και Fisheries and Food United Kingdom. Ministry of Agriculture. Code of Good Agricultural Practice for Protection of Water, Soil and Air. United Kingdom. Ministry of Agriculture, Fisteries and Food.
Παραπομπή σε μορφή MLA (9th εκδ.)
United Kingdom. Ministry of Agriculture, Fisheries and Food, και Fisheries and Food United Kingdom. Ministry of Agriculture. Code of Good Agricultural Practice for Protection of Water, Soil and Air. United Kingdom. Ministry of Agriculture, Fisteries and Food.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.