Charnov, Eric L.. "7. Sex Ratio in Vertebrates". The Theory of Sex Allocation. (MPB-18), Volume 18, Princeton: Princeton University Press, 1983, pp. 104-120. https://doi.org/10.1515/9780691210056-008
Charnov, E. (1983). 7. Sex Ratio in Vertebrates. In The Theory of Sex Allocation. (MPB-18), Volume 18 (pp. 104-120). Princeton: Princeton University Press. https://doi.org/10.1515/9780691210056-008
Charnov, E. 1983. 7. Sex Ratio in Vertebrates. The Theory of Sex Allocation. (MPB-18), Volume 18. Princeton: Princeton University Press, pp. 104-120. https://doi.org/10.1515/9780691210056-008
Charnov, Eric L.. "7. Sex Ratio in Vertebrates" In The Theory of Sex Allocation. (MPB-18), Volume 18, 104-120. Princeton: Princeton University Press, 1983. https://doi.org/10.1515/9780691210056-008
Charnov E. 7. Sex Ratio in Vertebrates. In: The Theory of Sex Allocation. (MPB-18), Volume 18. Princeton: Princeton University Press; 1983. p.104-120. https://doi.org/10.1515/9780691210056-008