ebrary, Inc, & Cuddington, K. (2007). Ecosystem engineers: Plants to protists. Academic Press.
芝加哥风格引文ebrary, Inc, 与 Kim Cuddington. Ecosystem Engineers: Plants to Protists. Amsterdam ; Boston: Academic Press, 2007.
MLA引文ebrary, Inc, 与 Kim Cuddington. Ecosystem Engineers: Plants to Protists. Academic Press, 2007.
警告：这些引文格式不一定是100％准确.