ebrary, Inc, Krumbach, T., & Kükenthal, W. G. (2005). Mammalia. W. de Gruyter.
Chicago Style (17th ed.) Citationebrary, Inc, Thilo Krumbach, and W. G. Kükenthal. Mammalia. New York: W. de Gruyter, 2005.
MLA引文ebrary, Inc, et al. Mammalia. W. de Gruyter, 2005.
警告:這些引文格式不一定是100%准確.