Cita APA (7a ed.)
(2005). <The> European environment: State and outlook 2005. European Environment Agency.
Cita Chicago Style (17a ed.)
<The> European Environment: State and Outlook 2005. Copenhagen: European Environment Agency, 2005.
Cita MLA (9a ed.)
<The> European Environment: State and Outlook 2005. European Environment Agency, 2005.
Precaución: Estas citas no son 100% exactas.