(2001). The state of the environment in Denmark: NERI technical report No.409. Denmark: National Environmental research Institute.
Trích dẫn kiểu ChicagoThe State of the Environment in Denmark: NERI Technical Report No.409. Denmark: National Environmental research Institute, 2001.
MLA CitationThe State of the Environment in Denmark: NERI Technical Report No.409. Denmark: National Environmental research Institute, 2001.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.