APA引文

Birchen, M. (2009). The European Parliament and German unification. Wissembourg: CARDOC.

Chicago Style (17th ed.) Citation

Birchen, Marc. The European Parliament and German Unification. Wissembourg: CARDOC, 2009.

MLA引文

Birchen, Marc. The European Parliament and German Unification. Wissembourg: CARDOC, 2009.

警告：這些引文格式不一定是100％准確.