Rothfels, C. J., Johnson, A. K., Hovenkamp, P. H., Swofford, D. L., Roskam, H. C., Fraser-Jenkins, C. R., … Pryer, K. M. (2015). Natural hybridization between genera that diverged from each other approximately 60 million years ago. The American Naturalist, 185(3), 433–442.

Rothfels, C. J., A. K. Johnson, P. H. Hovenkamp, D. L. Swofford, H. C. Roskam, C. R. Fraser-Jenkins, M. D. Windham, and K. M. Pryer. “Natural hybridization between genera that diverged from each other approximately 60 million years ago.” The American Naturalist 185, no. 3 (2015): 433–42.

Rothfels CJ, Johnson AK, Hovenkamp PH, Swofford DL, Roskam HC, Fraser-Jenkins CR, et al. Natural hybridization between genera that diverged from each other approximately 60 million years ago. The American Naturalist. 2015;185(3):433–42.

Rothfels, C. J., et al. “Natural hybridization between genera that diverged from each other approximately 60 million years ago.” The American Naturalist, vol. 185, no. 3, University of Chicago Press Chicago, IL, 2015, pp. 433–42.

Rothfels CJ, Johnson AK, Hovenkamp PH, Swofford DL, Roskam HC, Fraser-Jenkins CR, Windham MD, Pryer KM. Natural hybridization between genera that diverged from each other approximately 60 million years ago. The American Naturalist. University of Chicago Press Chicago, IL; 2015;185(3):433–442.