Keith, L. H., Mueller, W., & Smith, D. (1991). Compilation of E.P.A.®s sampling and analysis methods. CRC Press.
芝加哥风格引文Keith, Lawrence H., William Mueller, 与 David Smith. Compilation of E.P.A.®s Sampling and Analysis Methods. Boca Raton, Fla: CRC Press, 1991.
MLA引文Keith, Lawrence H., et al. Compilation of E.P.A.®s Sampling and Analysis Methods. CRC Press, 1991.
警告：这些引文格式不一定是100％准确.