Nielsen, L., LLM. (2007). The WTO, animals and PPMs. Martinus Nijhoff Publishers.
芝加哥风格引文Nielsen, Laura, LLM. The WTO, Animals and PPMs. Leiden ; Boston: Martinus Nijhoff Publishers, 2007.
MLA引文Nielsen, Laura, LLM. The WTO, Animals and PPMs. Martinus Nijhoff Publishers, 2007.
警告：这些引文格式不一定是100％准确.