Elsom, D. M. (1992). Atmospheric pollution: A global problem (2nd ed.). Blackwell.
芝加哥风格引文Elsom, Derek M. Atmospheric Pollution: A Global Problem. 2nd ed. Oxford: Blackwell, 1992.
MLA引文Elsom, Derek M. Atmospheric Pollution: A Global Problem. 2nd ed. Blackwell, 1992.
警告：这些引文格式不一定是100％准确.