Trích dẫn APA

Ministry of environment and energy. (2000). The environment in Danmark 1999: Selected indicators. Denmark: Ministry of environment and energy.

Trích dẫn kiểu Chicago

Ministry of environment and energy. The Environment in Danmark 1999: Selected Indicators. Denmark: Ministry of environment and energy, 2000.

Trích dẫn MLA

Ministry of environment and energy. The Environment in Danmark 1999: Selected Indicators. Denmark: Ministry of environment and energy, 2000.

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