Cita APA (7a ed.)

Agencia Europea de Medio Ambiente. (2012). European bathing water quality in 2011. European Environment Agency.

Cita Chicago Style (17a ed.)

Agencia Europea de Medio Ambiente. European Bathing Water Quality in 2011. Copenhagen: European Environment Agency, 2012.

Cita MLA (9a ed.)

Agencia Europea de Medio Ambiente. European Bathing Water Quality in 2011. European Environment Agency, 2012.