Smith, K. K. (2015). Placental Evolution in Therian Mammals. In K. P. Dial, N. Shubin, & E. L. Brainerd (Eds.), Great Transformations in Vertebrate Evolution (pp. 205–225). University of Chicago Press.

Smith, K. K. “Placental Evolution in Therian Mammals.” In Great Transformations in Vertebrate Evolution, edited by K. P. Dial, N. Shubin, and E. L. Brainerd, 205–25. University of Chicago Press, 2015.

Smith KK. Placental Evolution in Therian Mammals. In: Dial KP, Shubin N, Brainerd EL, editors. Great Transformations in Vertebrate Evolution. University of Chicago Press; 2015. p. 205–25.

Smith, K. K. “Placental Evolution in Therian Mammals.” Great Transformations in Vertebrate Evolution, edited by K. P. Dial et al., University of Chicago Press, 2015, pp. 205–25.

Smith KK. Placental Evolution in Therian Mammals. In: Dial KP, Shubin N, Brainerd EL, editors. Great Transformations in Vertebrate Evolution. University of Chicago Press; 2015. p. 205–225.