Kemp, B., & Knight, M. (2016). Maternal mortality in the UK: An update. Elsevier.
芝加哥风格引文Kemp, B., 与 M. Knight. Maternal Mortality in the UK: An Update. Elsevier, 2016.
MLA引文Kemp, B., 与 M. Knight. Maternal Mortality in the UK: An Update. Elsevier, 2016.
警告：这些引文格式不一定是100％准确.