Harreld, D. J. (2015). A companion to the Hanseatic League. Koninklijke Brill.
芝加哥风格引文Harreld, Donald J. A Companion to the Hanseatic League. Leiden, The Netherlands: Koninklijke Brill, 2015.
MLA引文Harreld, Donald J. A Companion to the Hanseatic League. Koninklijke Brill, 2015.
警告：这些引文格式不一定是100％准确.