Robbers, G. (2019). State and Church in Germany. State and church in the European Union, 109-124.
芝加哥风格引文Robbers, Gerhard. "State and Church in Germany." State and Church in the European Union 2019: 109-124.
MLA引文Robbers, Gerhard. "State and Church in Germany." State and Church in the European Union, 2019, pp. 109-124.
警告：这些引文格式不一定是100％准确.