APA (7th ed.) Citation

Bilbao. Consorcio de Aguas Bilbao Bizkaia.

Chicago Style (17th ed.) Citation

Bilbao. [Bilbao]: Consorcio de Aguas Bilbao Bizkaia.

MLA (9th ed.) Citation

Bilbao. Consorcio de Aguas Bilbao Bizkaia.

Warning: These citations may not always be 100% accurate.