Cita APA

Wieringa, K. (1995). Environment in the European Union, 1995: Report for the review of the fifth environmental action programme. Copenhagen: European Environment Agency.

Citación estilo Chicago

Wieringa, Keimpe. Environment in the European Union, 1995: Report for the Review of the Fifth Environmental Action Programme. Copenhagen: European Environment Agency, 1995.

Cita MLA

Wieringa, Keimpe. Environment in the European Union, 1995: Report for the Review of the Fifth Environmental Action Programme. Copenhagen: European Environment Agency, 1995.