Allen, W., Allen, W. L., Baddeley, R., Scott-Samuel, N. E., & Cuthill, I. C. (2013). The evolution and function of pattern diversity in snakes. Behavioral Ecology, 24(5), pp. 1237-1250. doi:10.1093/beheco/art058

Allen, William, W. L. Allen, R. Baddeley, N. E. Scott-Samuel, and I. C. Cuthill. "The Evolution and Function of Pattern Diversity in Snakes." Behavioral Ecology 24, no. 5 (2013): 1237-1250.

Allen, William, et al. "The Evolution and Function of Pattern Diversity in Snakes." Behavioral Ecology 24.5 (2013): 1237-1250.