Hänvisningar gällande denna post
APA-referensOrganisation for Economic Co-operation and Development. (1979). Environmental protection in frontier regions. OECD.
Chicago-stil citatOrganisation for Economic Co-operation and Development. Environmental Protection in Frontier Regions. Paris: OECD, 1979.
MLA-referensOrganisation for Economic Co-operation and Development. Environmental Protection in Frontier Regions. OECD, 1979.
Harvard-stil citatOrganisation for Economic Co-operation and Development. 1979. Environmental protection in frontier regions. Paris: OECD.
Kom ihåg att kontrollera att källhänvisningarna är korrekta innan du använder dem i din text.