Hoefer, H. J., Taylor-Wilkie, D., & Bell, B. (1991). Denmark. APA Publications.
芝加哥风格引文Hoefer, Hans Johannes, Doreen Taylor-Wilkie, 与 Brian Bell. Denmark. Hongkong: APA Publications, 1991.
MLA引文Hoefer, Hans Johannes, et al. Denmark. APA Publications, 1991.
警告：这些引文格式不一定是100％准确.