Likens, G. E. (2013). Biogeochemistry of a forested ecosystem (3rd ed. 2013.). Springer New York.
芝加哥风格引文Likens, Gene E. Biogeochemistry of a Forested Ecosystem. 3rd ed. 2013. New York, NY: Springer New York, 2013.
MLA引文Likens, Gene E. Biogeochemistry of a Forested Ecosystem. 3rd ed. 2013. Springer New York, 2013.
警告：这些引文格式不一定是100％准确.