Guerra, C., Snow, R., & Hay, S. (2006). Mapping the global extent of malaria in 2005.
芝加哥风格引文Guerra, C., R. Snow, 与 S. Hay. Mapping the Global Extent of Malaria in 2005. 2006.
MLA引文Guerra, C., et al. Mapping the Global Extent of Malaria in 2005. 2006.
警告：这些引文格式不一定是100％准确.