APA aipamena

Organisation for Economic Co-operation and Development. (1970). O.E.C.D. scheme for the varietal certification of cereal seed moving in international trade.

Chicago Style aipamena

Organisation for Economic Co-operation and Development. O.E.C.D. Scheme for the Varietal Certification of Cereal Seed Moving in International Trade. Paris, 1970.

MLA aipamena

Organisation for Economic Co-operation and Development. O.E.C.D. Scheme for the Varietal Certification of Cereal Seed Moving in International Trade. 1970.