Roth, V. L., & Mercer, J. M. (2015). Themes and variation in sciurid evolution. In P. G. Cox & L. Hautier (Eds.), Evolution of the Rodents: Advances in Phylogenetics, Functional Morphology and Development (pp. 221–245). Cambridge University Press.

Roth, V. L., and J. M. Mercer. “Themes and variation in sciurid evolution.” In Evolution of the Rodents: Advances in Phylogenetics, Functional Morphology and Development, edited by P. G. Cox and L. Hautier, 221–45. Cambridge University Press, 2015.

Roth VL, Mercer JM. Themes and variation in sciurid evolution. In: Cox PG, Hautier L, editors. Evolution of the Rodents: Advances in Phylogenetics, Functional Morphology and Development. Cambridge University Press; 2015. p. 221–45.

Roth, V. L., and J. M. Mercer. “Themes and variation in sciurid evolution.” Evolution of the Rodents: Advances in Phylogenetics, Functional Morphology and Development, edited by P. G. Cox and L. Hautier, Cambridge University Press, 2015, pp. 221–45.

Roth VL, Mercer JM. Themes and variation in sciurid evolution. In: Cox PG, Hautier L, editors. Evolution of the Rodents: Advances in Phylogenetics, Functional Morphology and Development. Cambridge University Press; 2015. p. 221–245.