Packer, C., Herbst, L., Pusey, A., Bygott, J. D., Hanby, J. P., Cairns, S. J., & Borgerhoff-Mulder, M. (1988). Reproductive success of lions. In T. H. Clutton-Brock (Ed.), Reproductive Success (pp. 363–383). Chicago: University of Chicago Press.

Packer, C., L. Herbst, A. Pusey, J. D. Bygott, J. P. Hanby, S. J. Cairns, and M. Borgerhoff-Mulder. “Reproductive success of lions.” In Reproductive Success, edited by T. H. Clutton-Brock, 363–83. Chicago: University of Chicago Press, 1988.

Packer C, Herbst L, Pusey A, Bygott JD, Hanby JP, Cairns SJ, et al. Reproductive success of lions. In: Clutton-Brock TH, editor. Reproductive Success. Chicago: University of Chicago Press; 1988. p. 363–83.

Packer, C., et al. “Reproductive success of lions.” Reproductive Success, edited by T. H. Clutton-Brock, University of Chicago Press, 1988, pp. 363–83.

Packer C, Herbst L, Pusey A, Bygott JD, Hanby JP, Cairns SJ, Borgerhoff-Mulder M. Reproductive success of lions. In: Clutton-Brock TH, editor. Reproductive Success. Chicago: University of Chicago Press; 1988. p. 363–383.