APA (7th ed.) Citation

Oficina europea de patentes, 2004 =: European patente office, 2004.

Chicago Style (17th ed.) Citation

Oficina Europea De Patentes, 2004 =: European Patente Office, 2004.

MLA (9th ed.) Citation

Oficina Europea De Patentes, 2004 =: European Patente Office, 2004.

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