Digby, L. J., Ferrari, S. F., & Saltzman, W. (2011). The role of competition in cooperatively breeding species. In C. Campbell, A. Fuentes, K. C. MacKnight, M. Panger, & S. Bearder (Eds.), Primates in Perspective (pp. 91–107). Oxford: Oxford University Press, USA.

Digby, L. J., S. F. Ferrari, and W. Saltzman. “The role of competition in cooperatively breeding species.” In Primates in Perspective, edited by C. Campbell, A. Fuentes, K. C. MacKnight, M. Panger, and S. Bearder, 91–107. Oxford: Oxford University Press, USA, 2011.

Digby LJ, Ferrari SF, Saltzman W. The role of competition in cooperatively breeding species. In: Campbell C, Fuentes A, MacKnight KC, Panger M, Bearder S, editors. Primates in Perspective. Oxford: Oxford University Press, USA; 2011. p. 91–107.

Digby, L. J., et al. “The role of competition in cooperatively breeding species.” Primates in Perspective, edited by C. Campbell et al., Oxford University Press, USA, 2011, pp. 91–107.

Digby LJ, Ferrari SF, Saltzman W. The role of competition in cooperatively breeding species. In: Campbell C, Fuentes A, MacKnight KC, Panger M, Bearder S, editors. Primates in Perspective. Oxford: Oxford University Press, USA; 2011. p. 91–107.