APA (7th ed.) Citation

Soulé, M. E. (1987). Viable populations for conservation. Cambridge University Press. https://doi.org/10.1017/CBO9780511623400

Chicago Style (17th ed.) Citation

Soulé, Michael E. Viable Populations for Conservation. Cambridge: Cambridge University Press, 1987. https://doi.org/10.1017/CBO9780511623400.

MLA (9th ed.) Citation

Soulé, Michael E. Viable Populations for Conservation. Cambridge University Press, 1987. https://doi.org/10.1017/CBO9780511623400.