Cita APA (7a ed.)

Europäische Union. (2006). CEPOL series. CEPOL House.

Cita Chicago Style (17a ed.)

Europäische Union. CEPOL Series. Hook: CEPOL House, 2006.

Cita MLA (9a ed.)

Europäische Union. CEPOL Series. CEPOL House, 2006.