ebrary, Inc, Dawson, T. E., & Siegwolf, R. T. W. (2007). Stable isotopes as indicators of ecological change. Academic Press.
芝加哥风格引文ebrary, Inc, Todd E. Dawson, 与 Rolf T. W. Siegwolf. Stable Isotopes as Indicators of Ecological Change. London ; Burlington, MA: Academic Press, 2007.
MLA引文ebrary, Inc, et al. Stable Isotopes as Indicators of Ecological Change. Academic Press, 2007.
警告：这些引文格式不一定是100％准确.