Kay, R. F., & Ungar, P. (1997). Dental evidence for diet in some Miocene catarrhines with comments on the effects of phylogeny on the interpretation of adaptation. In D. R. Begun, C. Ward, & M. Rose (Eds.), Function, Phylogeny and Fossils: Miocene Hominoids and Great Ape and Human Origins (pp. 131–151). New York: Plenum Press.

Kay, R. F., and P. Ungar. “Dental evidence for diet in some Miocene catarrhines with comments on the effects of phylogeny on the interpretation of adaptation.” In Function, Phylogeny and Fossils: Miocene Hominoids and Great Ape and Human Origins, edited by D. R. Begun, C. Ward, and M. Rose, 131–51. New York: Plenum Press, 1997.

Kay RF, Ungar P. Dental evidence for diet in some Miocene catarrhines with comments on the effects of phylogeny on the interpretation of adaptation. In: Begun DR, Ward C, Rose M, editors. Function, Phylogeny and Fossils: Miocene Hominoids and Great Ape and Human Origins. New York: Plenum Press; 1997. p. 131–51.

Kay, R. F., and P. Ungar. “Dental evidence for diet in some Miocene catarrhines with comments on the effects of phylogeny on the interpretation of adaptation.” Function, Phylogeny and Fossils: Miocene Hominoids and Great Ape and Human Origins, edited by D. R. Begun et al., Plenum Press, 1997, pp. 131–51.

Kay RF, Ungar P. Dental evidence for diet in some Miocene catarrhines with comments on the effects of phylogeny on the interpretation of adaptation. In: Begun DR, Ward C, Rose M, editors. Function, Phylogeny and Fossils: Miocene Hominoids and Great Ape and Human Origins. New York: Plenum Press; 1997. p. 131–151.