Hellings, B., & Howgego, C. (2016). The monetary integration of northwest Europe during the Roman period.
芝加哥风格引文Hellings, BDR, 与 C. Howgego. The Monetary Integration of Northwest Europe During the Roman Period. 2016.
MLA引文Hellings, BDR, 与 C. Howgego. The Monetary Integration of Northwest Europe During the Roman Period. 2016.
警告：这些引文格式不一定是100％准确.