Cita APA (7th ed.)

Weidenfeld, W. (2004). Europa-Handbuch. Bertelsmann Stiftung.

Cita Chicago (17th ed.)

Weidenfeld, Werner. Europa-Handbuch. Gütersloh: Bertelsmann Stiftung, 2004.

Cita MLA (8th ed.)

Weidenfeld, Werner. Europa-Handbuch. Bertelsmann Stiftung, 2004.