ebrary, Inc, & Sever, D. M. (2003). Reproductive biology and phylogeny of Urodela. Science Publishers.
芝加哥风格引文ebrary, Inc, 与 David M. Sever. Reproductive Biology and Phylogeny of Urodela. Enfield, NH: Science Publishers, 2003.
MLA引文ebrary, Inc, 与 David M. Sever. Reproductive Biology and Phylogeny of Urodela. Science Publishers, 2003.
警告：这些引文格式不一定是100％准确.