Cita APA (7a ed.)

Agencia Europea de Medio Ambiente. (2000). Environmental signals 2000: European Environment Agency regular indicator report. Office for Official Publications of the European Communities.

Cita Chicago Style (17a ed.)

Agencia Europea de Medio Ambiente. Environmental Signals 2000: European Environment Agency Regular Indicator Report. Luxembourg: Office for Official Publications of the European Communities, 2000.

Cita MLA (9a ed.)

Agencia Europea de Medio Ambiente. Environmental Signals 2000: European Environment Agency Regular Indicator Report. Office for Official Publications of the European Communities, 2000.