Güldemann, T., & Fehn, A. (2014). Beyond 'Khoisan': Historical relations in the Kalahari basin. John Benjamins Publishing Company.
芝加哥风格引文Güldemann, Tom, 与 Anne-Maria Fehn. Beyond 'Khoisan': Historical Relations in the Kalahari Basin. Amsterdam, Netherlands ; Philadelphia, Pennsylvania: John Benjamins Publishing Company, 2014.
MLA引文Güldemann, Tom, 与 Anne-Maria Fehn. Beyond 'Khoisan': Historical Relations in the Kalahari Basin. John Benjamins Publishing Company, 2014.
警告：这些引文格式不一定是100％准确.