Sander, N. (2014). Internal Migration in Germany, 1995-2010: New Insights into East-West Migration and Re-urbanisation. Comparative Population Studies.
Chicago-Zitierstil (17. Ausg.)Sander, Nikola. "Internal Migration in Germany, 1995-2010: New Insights into East-West Migration and Re-urbanisation." Comparative Population Studies 2014.
MLA-Zitierstil (8. Ausg.)Sander, Nikola. "Internal Migration in Germany, 1995-2010: New Insights into East-West Migration and Re-urbanisation." Comparative Population Studies, 2014.
警告：这些引文格式不一定是100％准确.