I finally got some time to put together the first real beta release of ENMTools, and got a doi number for it. If you're using the R version of ENMTools, please cite it as follows for now:
Warren, D.L., N. Matzke, M. Cardillo, J. Baumgartner, L. Beaumont, N. Huron, M. Simões, and R. Dinnage. 2019. ENMTools (Software Package). URL: https://github.com/danlwarren/ENMTools. doi:10.5281/zenodo.3268814