Cita APA (7a ed.)

Agència Europea del Medi Ambient. (2010). Quality of bathing water: 2009 bathing season. European Environment Agency.

Cita Chicago Style (17a ed.)

Agència Europea del Medi Ambient. Quality of Bathing Water: 2009 Bathing Season. Luxembourg: European Environment Agency, 2010.

Cita MLA (9a ed.)

Agència Europea del Medi Ambient. Quality of Bathing Water: 2009 Bathing Season. European Environment Agency, 2010.