ebrary, Inc, Stenroos, M., Mäkinen, M., & Særheim, I. (2012). Language contact and development around the North Sea. John Benjamins Pub. Co..
芝加哥风格引文ebrary, Inc, Merja-Riitta Stenroos, Martti Mäkinen, 与 Inge Særheim. Language Contact and Development Around the North Sea. Amsterdam ; Philadelphia: John Benjamins Pub. Co., 2012.
MLA引文ebrary, Inc, et al. Language Contact and Development Around the North Sea. John Benjamins Pub. Co., 2012.
警告：这些引文格式不一定是100％准确.