Strayer et al, 2010

Strayer, D., W. Hummon, R. Hochberg. 2010. Gastrotricha. Pp. 163-172 in J Thorp, A Covich, eds. Ecology and Classification of North American Freshwater Invertebrates, 3rd Edition. London, England: Academic Press. Accessed July 26, 2020 at http://www.caryinstitute.org/sites/default/files/public/reprints/thorp_covich_gastrotrichs_2010.pdf.